Neurologic
Multiple Sclerosis: Fatigue, Mobility, and Therapy
Expert-reviewed guidance on MS — why the exercise advice changed, what heat sensitivity actually means, and how fatigue is managed.
- Expert Reviewed
- Evidence Based
- Patient Focused
Multiple sclerosis is a chronic neurological disorder in which the immune system attacks myelin, the protective covering of nerve fibers in the brain and spinal cord.1 Symptoms vary from person to person and can change over time.2 Many people with MS say fatigue affects them more than any other symptom, and energy management and exercise are among the ways it is treated.2,3 For decades people with MS were counseled to avoid exercise; it is now recommended, and trials have found it safe.4,5,6 Heat sensitivity is common, and symptoms usually improve after cooling down.7
Physical therapy, occupational therapy and speech therapy all help with multiple sclerosis: walking, balance, strength and fatigue; daily tasks and energy; and speech, swallowing and thinking.8 Exercise is safe and recommended, and a Cochrane review found it may reduce fatigue.5,6,9 The National MS Society advises clinicians to consider a rehabilitation assessment early, including for people newly diagnosed who have any functional limitation, and again when function worsens.10
Key takeaways
- Almost 1 million people in the US have been diagnosed with MS, by an estimate from a study the National MS Society funded, and symptoms usually begin between ages 20 and 40.1,11
- Therapy works on function: physical therapy for walking, balance, strength and fatigue; occupational therapy for daily tasks and saving energy; speech therapy for speech and swallowing.8
- Exercise is safe: a 2023 review of 40 trials found no higher risk of relapse with exercise training, and expert recommendations call for at least 150 minutes a week of exercise or lifestyle activity, built up gradually.5,6
- About 80% of people with MS live with fatigue; exercise may reduce it, on moderate-quality evidence.3,9
- Between 60% and 80% of people with MS are sensitive to heat, which worsens symptoms for a while; they should improve after cooling down.7
- Medicare covers therapy to maintain function or slow decline, not only therapy that improves it.12,13
What is multiple sclerosis, and how common is it?
Multiple sclerosis is a chronic neurological disorder in which the immune system mistakenly attacks myelin, the protective covering of nerve fibers in the brain and spinal cord. The attacks leave areas of scar-like tissue, called plaques or lesions, that show on an MRI scan, and the symptoms depend on how severe the attacks are and on where the lesions are and how large.1
A 2019 study funded by the National MS Society estimated that almost 1 million people in the United States have been diagnosed with MS, more than twice earlier estimates.11 Working from health insurance claims, the study estimated that 727,344 US adults had MS in 2010 (a prevalence cumulated over 10 years), about 309 per 100,000, with women affected 2.8 times as often as men and the highest prevalence at ages 55 to 64; the authors then extended the estimate to 2017.18
Symptoms usually begin in young adults, between ages 20 and 40.1 Most people with relapsing-remitting MS are diagnosed in their 20s and 30s, though it can begin in childhood or later adulthood, and primary progressive MS is typically diagnosed in the 40s or 50s.19 MS begins before age 16 in about 3% to 5% of people who have it.20 Most people with MS have a normal life expectancy.1
Types of MS: relapsing and progressive courses
The course of MS differs from person to person, which makes it hard to predict. Doctors currently describe five courses:1
- Clinically isolated syndrome: symptoms from a single attack, followed by complete or near-complete recovery.1
- Relapsing-remitting MS: attacks, also called relapses, followed by full or partial recovery. Most people are first diagnosed with this form: about 85%, by the National MS Society's figure.1,19
- Secondary progressive MS: relapsing-remitting MS can gradually turn into this course, with fewer attacks and function that worsens steadily over time.1
- Primary progressive MS: less common; symptoms worsen from the beginning, with no noticeable attacks.1
- Radiologically isolated syndrome: the rarest; an MRI looks like MS, but there are no MS symptoms.1
Function can be limited by relapses and by progression, and rehabilitation may be needed at various points in the course: it aims to improve or maintain function, prevent complications and support quality of life.10
What are the early signs and symptoms of MS?
No two people have exactly the same symptoms, and symptoms can change over time.2 Early symptoms often include:1
- Vision problems, such as double vision or optic neuritis, an inflammation of the optic nerve that causes pain with eye movement and vision loss1
- Muscle weakness, often in the arms and legs, and stiffness with painful muscle spasms1
- Tingling, numbness or pain in the arms, legs, trunk or face1
- Clumsiness, especially trouble staying balanced when walking1
- Bladder control problems1
- Dizziness that comes and goes or is constant1
MS can also cause mental or physical fatigue, mood changes such as depression, and changes in concentration, thinking and memory.1 About 8 in 10 people with MS have bladder problems, and pain affects 1 in 2.2 Weakness, stiffness and spasms can be severe enough to affect walking or standing.1
How is MS diagnosed, and who is on the care team?
There is no single test for MS. A doctor takes a complete medical history and does a physical and detailed neurological examination, and may order MRI scans of the brain and spinal cord to look for the lesions typical of MS. A lumbar puncture (spinal tap) to examine the spinal fluid, evoked potential tests that measure how quickly the nervous system responds, and tests of the optic nerves can add evidence. In most cases the diagnosis rests on the symptoms and the typical signs on MRI.1
The doctor has to find evidence of damage in different areas of the central nervous system and rule out all other possible diagnoses.19 The diagnostic rules, the McDonald criteria, were revised in 2024 to give one approach for relapsing and progressive MS at every age, from childhood to later life.21
Who does what in MS care?
MS rehabilitation takes a team, often led by a rehabilitation physician, a physiatrist or a neurologist. Which members you see depends on your needs, the resources available and your insurance, and you need different members at different times.8 Neurologic therapy for adults explains how the three therapies work together across neurological conditions.
| Who | What they do |
|---|---|
| Neurologist | Prescribes medicines for MS symptoms, and checks disease activity with regular neurological exams and MRI.1,19 |
| Physical therapist | Walking and mobility, strength, balance, posture, fatigue and pain; exercise programs, gait training and mobility aids.8 |
| Occupational therapist | Energy-saving techniques, adaptive tools, changes at home and work, and driving evaluations; some treat thinking and memory.8 |
| Speech-language pathologist | Speech and swallowing; some also evaluate and treat thinking and memory.8 |
| Neuropsychologist | Evaluates and treats changes in thinking, reasoning, concentration and memory.8 |
| Vocational rehabilitation | Help keeping your current job or finding one that meets your needs.8 |
| Registered dietitian | Swallowing problems, or weight loss related to fatigue.10 |
What MS medicines do for relapses, walking and fatigue
There is no cure for MS, but treatments can reduce the number and severity of relapses and delay long-term progression.1 The FDA has approved more than 20 disease-modifying therapies for relapsing forms of MS. They reduce relapses, limit new damage seen on MRI and slow worsening, and research suggests that starting one soon after diagnosis is the most effective way to manage the disease. Starting or switching one is a decision for you and your MS provider.19 Ocrelizumab is currently the only disease-modifying therapy approved for primary progressive MS, and during a relapse, corticosteroids speed recovery but do not change the long-term outcome.1
Disease-modifying therapies are designed to regulate or suppress the inflammation of MS. Symptoms such as walking problems, fatigue and spasticity are managed separately, and many of them can be treated or managed:1
- Walking. The FDA has approved dalfampridine to improve walking speed, and physical therapy can also reduce walking problems.1
- Fatigue. No medicines are made specifically for MS fatigue, though you and your provider may consider some off-label.3 Daily physical activity of mild to moderate intensity can significantly reduce fatigue, and physical and occupational therapy can sometimes help manage it.1
- Spasticity. Medicines can help reduce it, alongside stretching and exercise.1
Medicines and rehabilitation work together: early rehabilitation alongside disease-modifying therapy can help people maintain or improve function, manage daily activities efficiently and avoid leaving work early.22
What PT, OT and speech therapy address in MS
Rehabilitation helps people with MS function better at work, at home and in the community. From diagnosis on, therapists offer education, wellness strategies, conditioning and help with fatigue, and rehabilitation may be needed at various points in the disease course.8,10
- Walking and mobility: gait training, and training with mobility aids from poles and canes to scooters and wheelchairs.8
- Balance and falls: in pooled data on 537 people with MS, 56% fell at least once in three months.23
- Strength and fitness, including preventing the deconditioning and weakness that come from moving less.8
- Spasticity: stiffness and spasms, treated with medicines and with physical and occupational therapy.24
- Daily activities and energy: occupational therapy's energy-saving techniques, adaptive tools, and changes at home or work.8
- Bladder: physical therapy can include pelvic floor exercises for urinary problems; pelvic floor dysfunction explains what that therapy involves.8
- Speech, swallowing and thinking: evaluated and treated by speech-language pathologists, occupational therapists and neuropsychologists.8 → Find a speech-language pathologist
What does the evidence show for MS rehabilitation?
A 2019 Cochrane overview brought together 15 reviews covering 164 randomized trials and 4 controlled trials, with 10,396 participants. Moderate-quality evidence showed that exercise and physical activity improved mobility and muscle strength, reduced fatigue and improved quality of life; that inpatient or outpatient multidisciplinary rehabilitation programs led to longer-term gains in activity and participation; and that information programs improved people's knowledge. The evidence for neuropsychological interventions, spasticity management programs, whole-body vibration and telerehabilitation was low quality, and for other treatments it was inconclusive. Most of the reviews did not include data from current studies.25
Treating MS fatigue: pacing, exercise and therapy
About 80% of people with MS live with fatigue, and many say it affects them more than any other symptom.2,3 It can interfere with home and work, and family, friends and employers may not understand it, partly because fatigue is hard to measure.3
MS fatigue, sometimes called lassitude, is not ordinary tiredness. It generally comes daily, may arrive in the morning even after a restful night, tends to worsen as the day goes on and with heat and humidity, comes on easily and suddenly, is more severe than normal fatigue and takes longer to recover from.3 It can be physical, as tired arms or legs, or cognitive, as slowed thinking or mental exhaustion.1
Other things can add to it: muscle spasms or bladder problems that disturb sleep, daily tasks that take more effort, depression, and other medical conditions or vitamin deficiencies. If fatigue becomes a problem, your provider can evaluate what is adding to it and plan treatment with you.3 Depression can intensify fatigue, and it is most often treated with cognitive behavioral therapy and antidepressants.1
Can physical therapy help MS fatigue?
Physical therapy works on fatigue in two ways: energy-saving ways of walking, with or without an assistive device, and of doing other daily tasks; and a regular exercise program to prevent deconditioning.3 Physical and occupational therapy can sometimes help manage fatigue; physical therapy provides personalized treatment, and both help find the right changes in your surroundings.1
On exercise, a 2015 Cochrane review included 45 trials with 2,250 people with MS. In the 26 trials that compared exercise with no exercise, exercise reduced self-reported fatigue, though results varied widely between trials, and the review rated the overall evidence as moderate quality. Endurance training, mixed training and other types such as yoga each showed an effect. Most trials studied people with relapsing-remitting MS and a disability score below 6.0, and most did not specifically enroll people with fatigue or aim the exercise at it.9
Energy conservation and pacing
Rehabilitation can help you plan ahead to prevent and reduce the effects of fatigue: energy-saving strategies, simpler ways to do tasks at work and at home, and avoiding activities that trigger it.3 The evidence for formal energy conservation programs is mixed. A 2013 review pooled two randomized trials with 350 people and found that, in the short term, these programs reduced the impact of fatigue and improved three quality-of-life scales compared with no treatment; no study reported long-term results.26 A later trial that randomized 86 severely fatigued adults, 76 of them in the analysis, found that an individual energy conservation program did not reduce fatigue or limits on participation more than information alone, and the program group did worse on one participation measure, social relations.27
Pacing and activity management explains the boom-and-bust cycle and how to plan activity around limited energy.
- Sleep: treating symptoms that interfere with sleep, such as spasticity or urinary problems.3
- Heat: strategies to avoid overheating and to cool down.3
- Psychological support: stress management, relaxation training, a support group, cognitive behavioral therapy or psychotherapy.3
Occupational therapists train people in these energy-saving techniques.8 → Find an occupational therapist
Is exercise safe with MS? Why the advice changed
For decades, people with MS were counseled to avoid excessive physical activity and exercise, out of concern that it would worsen the disease.4
In Cochrane reviews, moderate-quality evidence showed that exercise and physical activity improved mobility, muscle strength, fatigue and quality of life.25 The National MS Society lists improved bladder and bowel function, bone density, fitness, thinking, energy, flexibility, mood and strength among the benefits of aerobic exercise, and notes that in one study even 2.5 hours a week of physical activity improved mental and physical health.28
How much exercise is recommended for MS?
Recommendations from experts the National MS Society convened, based on evidence and expert opinion and endorsed by the Consortium of Multiple Sclerosis Centers, advise:5
- At least 150 minutes a week of exercise, at least 150 minutes a week of lifestyle physical activity, or both, allowing for other health conditions and changing symptoms.5
- Building toward that gradually, based on your abilities, preferences and safety.5
- An early evaluation by a physical or occupational therapist or an exercise specialist experienced in MS, to set up a plan for you, and a new referral if disability increases and exercise gets harder.5
- For mild impairment, the guidelines the paper reviews suggest aerobic exercise 2 to 3 times a week for 10 to 30 minutes at moderate intensity, and resistance training 2 to 3 times a week.5
- When mobility is very limited, exercise with help from a trained assistant.5
Everyday activity counts, such as walking the dog or gardening, and exercise can be adapted: adaptive tai chi, water exercise, yoga and chair exercises are examples.28 The Society's tips: check with a medical professional before starting a new routine, exercise somewhere cool or at cooler times of day, go slowly, stretch afterward, and drink cold water.28 Exercise can temporarily worsen symptoms in people who are sensitive to heat.5
MS and heat: why symptoms flare, and what helps
Between 60% and 80% of people with MS have heat intolerance: symptoms feel worse in hot or humid weather or with a fever, usually only for a while, and they should improve after you cool down. Sunbathing, exercise and very hot showers or baths can bring it on.7
Why it happens. A higher body temperature makes it harder for nerves damaged by MS to conduct signals, and raising body temperature by even half a degree can affect how nerve signals work.7
Symptoms that get worse with heat and humidity include blurred vision, trouble with attention and concentration, fatigue, muscle weakness, numbness, slowed reactions, spasticity and tremor.7
What helps: air conditioning in extreme heat; light, loose, breathable clothing; cold drinks; exercising in a cool place or a pool under 85°F and at cooler times of day; cooling down before and after exercise; and cooling vests, wraps and other cooling garments.7 Cooling equipment is usually considered durable medical equipment, so ask your insurer what it takes to get it approved; if it helps you do your job, vocational rehabilitation may cover it.7
Cold can matter too: some people find that symptoms, especially spasticity, get worse in cold weather.7
How PT helps walking, balance and falls in MS
Many people with MS have trouble with balance and walking, from muscle weakness, spasticity, loss of balance, sensory changes or fatigue.1,2 The most common walking problem is ataxia, unsteady and uncoordinated movement.1
Physical therapists evaluate how you move and work on walking, strength, balance and posture, with an exercise program, gait training and training with mobility aids such as poles, canes, crutches, scooters and wheelchairs.8 People with severe ataxia generally benefit from a cane, walker or other device, and occupational therapy can teach walking with a device or in a way that saves energy.1 Functional electrical stimulation, small battery-powered devices that send mild electrical impulses to help muscles move, is effective for many people with MS, though not right for everyone.8
How common are falls in MS?
Common. In a combined analysis of 537 people with MS in Australia, Sweden, the UK and the US whose falls were recorded for three months, 56% fell at least once and 37% fell two or more times. Most falls (65%) happened indoors. People with primary progressive MS were more likely to fall, and fall risk peaked at scores of 4.0 and 6.0 on the Expanded Disability Status Scale.23
Rehabilitation can reduce or prevent complications of MS, including the risk of falls.10 The National MS Society's Free From Falls program covers the causes of falls, fear of falling, mobility equipment, managing energy, and safety at home and in the community, with a home exercise plan for balance, endurance and strength.29
Spasticity in MS: stiffness, spasms and what helps
Spasticity, muscle stiffness and spasms, is one of the more common MS symptoms. It ranges from mild tightness to painful spasms you cannot control, and it is most common in the legs. Sudden movements or changes of position, extreme temperatures, humidity, infections and tight clothing can trigger or worsen it.24
It is treated with medicines and with physical and occupational therapy, in a plan made for you.24 Stretching and exercise, through water therapy, yoga or physical therapy, can help manage mild spasticity, and staying active matters, because inactivity can worsen stiffness, weakness, pain and fatigue.1
Some spasticity can help. In people with significant leg weakness it gives the legs a rigidity that makes standing, transfers and walking easier, so treatment aims to relieve it enough for comfort while keeping what you need to function. Left untreated, it can lead to pressure sores and contractures, joints that become frozen or immobilized.24
Occupational therapy for MS: daily tasks and work
Occupational therapists train you in ways to save energy and in adaptive tools and devices that simplify daily tasks, and recommend changes to your home or workplace for access, safety and convenience. Some perform driving evaluations, and some evaluate and treat thinking and memory. The goal is to make you more independent, productive and safe in personal care, leisure and work.8
Physical and occupational therapists can treat the same problem, but in general occupational therapy focuses on fine motor skills, fatigue, the thinking skills used in daily tasks, functional vision and adaptive equipment, while physical therapy focuses on gross motor skills, balance and endurance.22
Tremor develops in some people with MS, and assistive devices are sometimes helpful.1 The rehabilitation team can also include vision rehabilitation, and vision therapy exercises, special eyeglasses and resting the eyes may help with vision problems.1,10
How speech therapy helps MS speech and swallowing
About 2 to 4 in every 10 people with MS have speech changes that make them harder to understand, and the National MS Society notes that speech clarity changes to some degree in up to 70%. Fatigue can make speech problems worse, and many people with speech problems also have trouble swallowing.30
The two main kinds are dysarthria, speech that sounds slurred, harsh and uncoordinated, and dysphonia, voice changes that come from changes in airflow, such as running out of air while talking. Speech can also have long pauses between words or syllables, sound nasal, or be too quiet to be heard.30
Speech therapy and assistive devices can improve speech in most cases. A speech-language pathologist may teach exercises for the muscles of breathing and speaking, and techniques for clearer speech such as slowing down, exaggerating sounds and pausing between shorter phrases. Phone apps, voice amplifiers and augmentative and alternative communication can supplement or replace speech when needed.30
How common are swallowing problems in MS?
A 2023 meta-analysis of 54 studies with 11,266 people with MS estimated that 44.8% have dysphagia (95% confidence interval 40.4% to 49.2%), with wide differences between countries; studies that relied on self-report screening were left out.31 It is more frequent in advanced MS but can occur at any time. Signs include trouble managing solids or liquids, frequent throat clearing while eating or drinking, a feeling that food is stuck, and coughing or choking.16
Recognizing swallowing problems early matters, because if they continue, food or fluid can get into the lungs. A modified barium swallow study shows how you chew and swallow, and a speech-language pathologist diagnoses and treats dysphagia with safer eating strategies, diet changes and exercises. Sitting upright, chewing slowly, eating somewhere quiet and not talking while eating can help.16 → Find a speech-language pathologist
MS and thinking: memory, focus and cognitive rehab
More than half of people with MS have some change in cognitive function, and NINDS gives a figure of up to 75%.1,17 For most the changes are mild and involve one or two areas, such as slower thinking, finding words or keeping up with conversations. They are more common in progressive MS, more likely during a relapse, and unrelated to the degree of physical disability.17
The standard neurological exam detects few cognitive changes, so tell your provider if you notice them; a short screening test can lead to a fuller evaluation by a neuropsychologist, some speech-language pathologists or an occupational therapist. That evaluation also helps rule out other causes, such as medicines, thyroid problems, vitamin B12 deficiency, sleep disorders and emotional changes.17 Depression can cause cognitive problems in MS, so it is important to rule it out first.1
The National MS Society recommends early screening to set a baseline, and a reassessment every year.17 Cognitive rehabilitation can help with quality of life, relationships, activities and work.8 The evidence is still limited: Cochrane reviews found low-quality evidence that neuropsychological interventions improved some outcomes.25 Cognitive-communication disorders explains how speech-language pathologists treat thinking problems that affect communication.
Rehabilitation during and after an MS relapse
Relapses last from a few days to several weeks or even months. Some produce one symptom and others several, and afterward some people feel exactly as they did before while others have symptoms that linger at a lower intensity.15 After a relapse, rehabilitation aims to restore or maintain the functions essential to daily life, and can help with dressing and personal care, fatigue, mobility, fitness, your roles at home and work, speech and swallowing, and thinking and memory.15
Function may or may not come back after a relapse; where it does not, therapy teaches ways to compensate.22 Moderate-quality evidence suggests that inpatient or outpatient multidisciplinary rehabilitation programs lead to longer-term gains in activity and participation.25 A new rehabilitation assessment is also worth asking for whenever function worsens in a way that affects mobility, safety or independence.10 Therapy after a hospital discharge explains how each move is arranged, from the hospital to rehabilitation, home health or an outpatient clinic.
Your first therapy visit, and how progress is measured
The first evaluation sets a baseline: the symptoms that affect what you can do now, and how you managed before.22
- Your history and goals. The symptoms that affect what you can do now and how you functioned before, then goals you set early with your therapist and revise as needed.22
- Tests of how you move. Therapists may use standard measures such as the Berg Balance Scale, the Functional Gait Assessment, a 10-meter walk test for speed and a 6-minute walk test for distance, which a guideline for adults with neurologic conditions recommends for tracking change over time.32
- A plan. How often, how hard and where you have therapy depends on your needs, and goals are set early and revised as needed.22 A Medicare plan of care lists your diagnoses, long-term goals, and the type, amount, duration and frequency of therapy.33
- Re-evaluation. Periodic re-evaluation compares your function over time and shows whether the treatment worked.22
How is progress in MS therapy measured?
A guideline for neurologic physical therapy recommends a core set of measures across conditions: the Berg Balance Scale and the Activities-specific Balance Confidence Scale on strong evidence; the Functional Gait Assessment, the 10-meter walk test and the 6-minute walk test on strong to moderate evidence; and the five times sit-to-stand test as a best-practice recommendation, based on the guideline group's clinical expertise. It found too little evidence to recommend one measure for the goals people set themselves, and advises therapists to discuss the results with you and decide together how they shape the plan.32
On Medicare, a progress report is due at least once every 10 treatment days and assesses progress toward each goal, and improvement is shown by successive objective measurements whenever possible.33 Therapy that aims to maintain function or slow decline does not have to show improvement.13
Multiple sclerosis therapy goals, with examples
Goals are set early and revised as MS changes: a recent relapse or progression can change them at any point. They are agreed together, and a goal that is out of reach can be broken into steps or replaced with a realistic one. In the National MS Society's example, a person who wants to walk unassisted to the library, which she has not done in five years, sets the goal of walking to and from the library with a walker, independently, to attend story hour with her daughter.22 Goals can include a care partner too, such as learning when to help with daily activities and how to help safely with transfers.22
In a Cochrane review of 39 studies with 2,846 adults in rehabilitation for an acquired disability, very low-quality evidence suggested that setting goals may improve some outcomes, mainly quality of life, emotional well-being and self-efficacy (confidence in your own abilities), rather than physical ones.34 Goals that name an activity, rather than a symptom:
Get through a workday without needing to lie down · Walk to the end of the road · Cook dinner without needing to sit · Manage stairs safely · Have energy left for the evening
Reduce fatigue · Improve gait
Living with MS: work, driving, home and family
Working with MS
The Americans with Disabilities Act covers employers with 15 or more employees, including state and local governments. A covered employer has to make a reasonable accommodation for a qualified employee's known disability unless it would cause undue hardship, and generally only once you ask for one.35 The process is meant to be a conversation between you and your employer. Examples include a parking spot near the door, a workspace closer to the restroom, flexible or part-time hours, telecommuting, time off for medical appointments, and assistive technology such as voice recognition software.36
The Family and Medical Leave Act gives eligible employees of covered employers up to 12 workweeks of unpaid, job-protected leave in a 12-month period, which can be taken intermittently when medically necessary. Covered employers include private employers with 50 or more employees in 20 or more workweeks of this year or last, and public agencies of any size. You are eligible if you have worked for the employer for at least 12 months and at least 1,250 hours in the 12 months before leave starts, at a location where it has at least 50 employees within 75 miles.37
Vocational rehabilitation helps you keep your job or find one that suits your needs, and state programs offer job readiness training, coaching, placement help and assistive technology assessments.8 Cognitive changes can affect work performance and can lead people to leave work early, so they are worth raising early.17
Driving
Some occupational therapists perform driving evaluations, and driver rehabilitation is part of the MS rehabilitation team.8,10
At home
Occupational therapists recommend changes to your home for access, safety and convenience, and your needs for durable medical equipment and changes to your surroundings should be assessed.8,10 The Free From Falls program includes a module on staying safe at home.29
For family and care partners
- A care partner can learn when the person needs help with daily activities and when they do not, along with safe body mechanics, equipment and techniques for transfers.22
- Care partners can end up neglecting their own health. The Society suggests doing things for yourself, asking others for specific help, and respite care so you can have a break.38
- When mobility is very limited, a trained assistant can help with exercise.5
Does Medicare cover therapy for MS?
Yes. Part B helps pay for medically necessary outpatient physical therapy, occupational therapy and speech-language pathology, including therapy to maintain your current function or slow decline, once a doctor or other provider certifies that you need it.12,39,40
What you pay
After the Part B deductible, $283 in 2026, you usually pay 20% of the Medicare-approved amount, and there is no limit on how much Medicare pays for medically necessary outpatient therapy in a year.12,41
The KX threshold
Above a yearly amount, claims must carry the KX modifier, confirming that therapy is medically necessary as documented in your records; claims above it without the modifier are denied. In 2026 the threshold is $2,480 for physical therapy and speech-language pathology combined, and $2,480 for occupational therapy. Above $3,000, claims can go to targeted medical review, though not all are reviewed.42
Do you have to keep improving?
No. Under the Jimmo settlement, Medicare covers skilled therapy in outpatient, home health and skilled nursing settings when you need skilled care to maintain function or to prevent or slow decline. Coverage does not turn on your potential for improvement, but on your need for skilled care.13
Medicare Advantage
Medicare Advantage plans must cover all medically necessary services Original Medicare covers, but you may need to use the plan's network, get a referral, or get prior authorization, and costs can differ by plan. Plans have a yearly limit on what you pay for covered services.43
Therapy at home, and telehealth
If you are homebound and need part-time skilled care, Medicare home health covers physical therapy, occupational therapy and speech-language pathology, and you pay nothing for covered services.44 Physical therapists, occupational therapists and speech-language pathologists can provide Medicare telehealth through December 31, 2027, including at home.42,45
Private insurance
Marketplace plans must cover rehabilitative services, but the specific services covered can vary by state.46 A plan may not cover every specialty, so check which therapies yours covers.22 Medicare coverage for PT, OT and speech therapy covers the KX threshold, Advance Beneficiary Notices and appeals in more detail, and therapy without insurance covers lower-cost options.
How to find a therapist for MS
What to look for
- A physical therapist who is a neurologic certified specialist: the Society's guidance for clinicians prefers one over an orthopedic certified specialist for MS10
- Therapists familiar with neurological degenerative disorders10
- Experience with MS: the exercise recommendations call for an early evaluation by a physical or occupational therapist experienced in MS5
- Search tools from the American Physical Therapy Association, the American Speech-Language-Hearing Association, the American Academy of Physical Medicine and Rehabilitation, the American Academy of Clinical Neuropsychology, and the Society's Find Doctors & Resources tool8
- Check your plan: a Medicare Advantage plan may need a referral or prior authorization43
- Which specialist you see can depend on your insurance, the therapists' training and who is available nearby22
Search the directory for physical therapists, occupational therapists and speech-language pathologists near you, or begin with Start here for adults. How each therapy works for adults: physical therapy, occupational therapy and speech therapy.
Conditions related to multiple sclerosis
Conditions and pages that commonly come up alongside multiple sclerosis.
Adult neurologic therapy
The hub for neurological conditions in adults, and where each one is covered.
Learn more →Pacing and activity management
The boom-and-bust cycle, and how pacing works for pain and fatigue.
Learn more →Dysphagia
Swallowing problems, the tests that show them, and swallowing therapy.
Learn more →Dysarthria
Slurred or quiet speech from a neurological condition, and how speech therapy helps.
Learn more →Cognitive-communication disorders
Attention, memory and reasoning problems that affect communication.
Learn more →Pelvic floor dysfunction
Bladder leaking, urgency and other pelvic floor problems, and pelvic floor therapy.
Learn more →Persistent pain
The wider picture on long-term pain, and what treatment can realistically offer.
Learn more →Speech-language pathology
For speech and swallowing where they are affected.
Learn more →Find a physical therapist · Find an occupational therapist · Start here for adults · Adult orthopedic therapy · All adult therapy
Frequently Asked Questions
What is pacing?
Planning your activity ahead to prevent and reduce the effects of fatigue, using energy-saving strategies and avoiding activities that trigger it.3 Formal energy conservation programs reduced the impact of fatigue in the short term in a 2013 review, though a later trial found an individual program no better than information alone.26,27
Is a symptom flare a relapse?
Not necessarily. A relapse is new symptoms, or old ones getting worse, that last at least 24 hours, start at least 30 days after the last relapse, and have no infection or other cause.15 Heat, fever and common infections can make symptoms worse.1
Should I exercise if I have MS?
Yes. People with MS were once counseled to avoid exercise, but a 2023 review of 40 trials found no higher risk of relapse or adverse events with exercise training, in the studies that reported safety, and expert recommendations call for at least 150 minutes a week of exercise or lifestyle activity, built up gradually.4,5,6 Check with a medical professional before starting a new routine, and know that exercise can temporarily worsen symptoms if you are sensitive to heat.5,28
Does MS affect memory and thinking?
Often. More than half of people with MS have some change in cognitive function, usually mild and in one or two areas, and NINDS gives a figure of up to 75%. A neuropsychologist, some speech-language pathologists and occupational therapists can evaluate it.1,17
Can therapy stop MS from progressing?
Rehabilitation aims to improve or maintain function, prevent complications and support quality of life.10 Disease-modifying therapies are the medicines research has shown can reduce relapses and slow worsening, and choosing one is a decision for you and your MS provider.19
Why do my symptoms get worse when I'm hot?
A higher body temperature makes it harder for nerves damaged by MS to conduct signals. Between 60% and 80% of people with MS have heat intolerance, and symptoms usually improve after cooling down.7
Why am I so tired when I haven't done anything?
MS fatigue can come on easily and suddenly, even in the morning after a restful night, and it is more severe than normal fatigue. It affects about 80% of people with MS, and it does not appear to be directly related to depression or to the degree of physical impairment.3
Can disease-modifying treatment improve fatigue and walking problems?
Disease-modifying therapies act on the disease: they are designed to suppress the inflammation of MS, and research has shown they can reduce relapses, limit new damage seen on MRI and slow worsening.1,19 Walking and fatigue are treated as symptoms. Dalfampridine is a symptom medicine the FDA approved to improve walking speed, and physical therapy can reduce walking problems.1 No medicines are made specifically for MS fatigue, and daily mild to moderate physical activity can significantly reduce it.1,3
Can physical therapy help with MS fatigue?
It can. Physical therapists teach energy-saving ways to walk and do daily tasks and set up a regular exercise program, and a Cochrane review found that exercise may reduce self-reported fatigue in MS, on moderate-quality evidence from mostly relapsing-remitting MS.3,9
Does Medicare cover therapy for MS if I'm not improving?
Yes. Under the Jimmo settlement, coverage depends on your need for skilled care to maintain function or slow decline, not on your potential to improve.13 Part B covers outpatient therapy for that purpose once a doctor or other provider certifies you need it.12
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Sources
- National Institute of Neurological Disorders and Stroke. Multiple sclerosis (MS) (last reviewed December 17, 2025). Checked November 3, 2026.
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“Multiple sclerosis (MS) is a chronic neurological disorder. It’s an autoimmune disorder”; “MS symptoms usually begin in young adults, between ages 20 and 40”; “Most people with MS have a normal life expectancy”; “In MS, the immune system attacks myelin in the central nervous system”; the scar-like areas “are visible on an MRI (magnetic resonance imaging) scan”; “The symptoms of MS depend on the severity of the attacks as well as the location and size of the plaques”; “Currently, the five courses used to describe MS are”: clinically isolated syndrome, “a single attack (also called "exacerbation" or "relapse") followed by complete or near-complete recovery”; relapsing-remitting MS, “Most people with MS are initially diagnosed with this form”; “Relapsing-remitting MS can gradually evolve into secondary-progressive MS”; primary-progressive MS “is less common and has progressively worsening symptoms from the beginning, with no noticeable acute attacks”; radiologically isolated syndrome, “the rarest course of MS”. “Early MS symptoms often include” vision problems, “Muscle weakness, often in the arms and legs, and muscle stiffness with painful muscle spasms”, “Tingling, numbness, or pain in the arms, legs, trunk, or face”, “Clumsiness, especially difficulty staying balanced when walking”, “Bladder control problems” and “Intermittent or constant dizziness”; other symptoms include “Mental or physical fatigue”, mood changes and cognitive changes; “Muscle weakness, stiffness, and spasms may be severe enough to affect walking or standing”; “Many people with MS find that their symptoms are worse when they have a fever or are exposed to heat or following common infections”; “Women are more likely to get MS than men”. “There’s no single test to diagnose MS”; MRI, lumbar puncture, evoked potential tests and tests of the optic nerves; “In most cases, doctors can diagnose MS by considering someone’s symptoms and identifying characteristic MS signs on an MRI”. “There’s no cure for MS, but there are treatments that can reduce the number and severity of relapses—and delay the long-term progression of the disease”; corticosteroids “make recovery from MS attacks faster, but they don’t alter the long-term outcome of the disease”; disease-modifying therapies “are designed to regulate or suppress the inflammatory reactions of the disease”; ocrelizumab: “It’s currently the only FDA-approved disease-modifying therapy for primary-progressive MS”; “many of the symptoms of MS can usually be treated or managed”; “Neurologists (specialty doctors) with advanced training in the treatment of MS can prescribe specific medicines to treat these problems”; “Vision therapy exercises, special eyeglasses, and resting the eyes may be helpful”; “It’s very important that people with MS stay physically active because physical inactivity can contribute to worsening stiffness, weakness, pain, fatigue, and other symptoms. Stretching and exercising muscles through water therapy, yoga, or physical therapy (PT) can help manage mild spasticity. Medicines can also help reduce spasticity”; “Assistive devices are sometimes helpful for people with tremor”; “Many people with MS have difficulty with balance and walking. The most common walking problem is ataxia”; “People with severe ataxia generally benefit from the use of a cane, walker, or other assistive device. Physical therapy (PT) can also reduce walking problems. Occupational therapy (OT) can help people learn how to walk using an assistive device or in a way that saves physical energy. The FDA has approved the drug dalfampridine to improve walking speed in people with MS”; fatigue “may be both physical (tiredness in the arms or legs) and cognitive (slowed processing speed or mental exhaustion)”; “Daily physical activity programs of mild to moderate intensity can significantly reduce fatigue”; “PT and OT can sometimes help manage fatigue. PT provides personalized treatments, while OT teaches ways to use energy wisely. They also help find the right changes in the person’s environment”; “Depression can intensify symptoms of fatigue, pain, and sexual dysfunction. It is most often treated with cognitive behavioral therapy and selective serotonin reuptake inhibitor (SSRI) antidepressant medicines”; “Cognitive impairment—a decline in the ability to think, learn, and remember—affects up to 75% of people with MS”; “Sometimes, depression causes cognitive impairment in people with MS, and it’s important to rule out depression, first”. - National Multiple Sclerosis Society. Symptoms of multiple sclerosis. Checked November 3, 2026.
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“No two people have exactly the same symptoms, and symptoms can change over time.” “About 8 out of 10 people living with MS have bladder issues.” “Many people with MS report that fatigue impacts them more than any other symptom.” Pain “affects 1 in 2 people living with MS.” “Muscle weakness, spasticity, loss of balance, sensory deficits or fatigue can cause mobility challenges.” - National Multiple Sclerosis Society. Fatigue and multiple sclerosis. Checked November 3, 2026.
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“About 80% of people with multiple sclerosis live with fatigue.” “Fatigue can interfere with your ability to function at home and work.” “You may find that family members, friends, coworkers or employers don’t understand your fatigue.” “This is in part because it is hard to measure fatigue.” “muscle spasms or bladder issues may keep you up at night”; “You may find that daily tasks such as getting dressed and preparing meals take more effort. Depression can also cause fatigue.” MS fatigue, called “lassitude”: “Generally occurs daily”, “May occur in the morning, even after a restful night’s sleep”, “Tends to get worse as the day progresses”, “Tends to increase with heat and humidity”, “Comes on easily and suddenly”, “Is generally more severe than normal fatigue”, “Requires more recovery time”. “MS-related fatigue does not appear to be directly related to either depression or your degree of physical impairment.” “Other medical conditions and vitamin deficiencies, for example, can cause fatigue.” “Consult your healthcare provider if fatigue becomes a problem and discuss a treatment plan. They can complete a comprehensive evaluation to identify factors adding to your fatigue”. Rehabilitation can “help you plan ahead to prevent and reduce the effects of MS-related fatigue. They can teach you energy-saving strategies and help you avoid activities that trigger your fatigue.” “Occupational therapy to simplify tasks at work and home and conserve energy”; “Physical therapy to learn energy-saving ways of walking (with or without assistive devices) and performing other daily tasks”; “Physical therapy to develop a regular exercise program to prevent deconditioning”; “Sleep regulation, which might involve treating other MS symptoms that interfere with sleep (e.g., spasticity, urinary dysfunction)”; “Psychological interventions, such as stress management, relaxation training, membership in a support group, cognitive behavioral therapy or psychotherapy”; “Heat management strategies to avoid overheating and to cool down”. “No medications are specifically made for MS fatigue. But you and your healthcare provider may consider some for off-label use.” - Giesser BS. Exercise in the management of persons with multiple sclerosis. Therapeutic Advances in Neurological Disorders. 2015;8(3):123–130. doi:10.1177/1756285615576663 (PMID 25941539).
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Review: “For decades, persons with multiple sclerosis (MS) were counseled to avoid excessive physical activity and exercise because of concerns about worsening disease activity.” “Recent studies indicate that, not only can those with MS tolerate physical exercise, but that it is helpful in managing symptoms”. - Kalb R, Brown TR, Coote S, Costello K, Dalgas U, Garmon E, et al. Exercise and lifestyle physical activity recommendations for people with multiple sclerosis throughout the disease course. Multiple Sclerosis Journal. 2020;26(12):1459–1469. doi:10.1177/1352458520915629 (PMID 32323606).
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The National MS Society “convened clinical and research experts”; recommendations “Based on current evidence and expert opinion”, “endorsed by the Consortium of Multiple Sclerosis Centers”: “Healthcare providers should endorse and promote the benefits/safety of exercise and lifestyle physical activity for every person with MS.” “Early evaluation by a physical or occupational therapist or exercise or sport scientist, experienced in MS” “is recommended to establish an individualized exercise and/or lifestyle physical activity plan.” “Taking into account comorbidities and symptom fluctuations, healthcare providers should encourage ≥150 min/week of exercise and/or ≥150 min/week of lifestyle physical activity.” “Progress toward these targets should be gradual, based on the person’s abilities, preferences, and safety.” “If disability increases and exercise/physical activity becomes more challenging, referrals to specialists are essential to ensure safe and appropriate prescriptions.” “When physical mobility is very limited, exercise should be facilitated by a trained assistant.” For mild impairment (EDSS 0–4.5), existing guidelines: aerobic “2–3x/week; 10–30 minutes at a moderate exercise intensity”; resistance “2–3x/week”; “Exercise may temporarily worsen symptoms in patients who are heat-sensitive”. - Learmonth YC, Herring MP, Russell DI, Pilutti LA, Day S, Marck CH, et al. Safety of exercise training in multiple sclerosis: an updated systematic review and meta-analysis. Multiple Sclerosis Journal. 2023;29(13):1604–1631. doi:10.1177/13524585231204459 (PMID 37880997).
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Randomized trials published since 2013: “Forty-six interventions from 40 RCTs (N = 1780)”; mean relative risks “for relapse, AE and SAE were 0.95 ((0.61, 1.48), p = 0.82), 1.40 ((0.90, 2.19), p = 0.14) and 1.05 ((0.62, 1.80), p = 0.85), respectively”; “In studies that reported safety outcomes, there was no higher risk of relapse, AE, adverse effects or SAE for exercise training than the comparator. Exercise training may be promoted as safe and beneficial to persons with MS.” - National Multiple Sclerosis Society. Heat sensitivity with multiple sclerosis. Checked November 3, 2026.
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“60-80% of people living with MS experience heat intolerance. Fortunately, symptoms usually only worsen temporarily. They should improve after you cool down.” “A higher body temperature makes it harder for nerves damaged by MS to conduct electrical signals. In fact, research shows that raising your body temperature even half a degree can affect how nerve signals work.” “activities such as sunbathing, exercising and taking very hot showers or baths may make your MS symptoms worse”. Symptoms that get worse with heat and humidity include blurred vision, cognitive difficulties such as problems with attention and concentration, fatigue, muscle weakness, numbness, slowed reaction times, spasticity and tremor. “Stay in the air conditioning during periods of extreme heat and humidity.” “Wear lightweight, loose and breathable clothing.” “Drink cold fluids and eat popsicles.” “Exercise in a cool place or pool (under 85 degrees Fahrenheit) and at cooler times of day.” “Try cooling down before and after exercising.” Cooling equipment “can include misters, cooling vests, hats or caps, and wrist, ankle or neck wraps”; “Cooling equipment is usually considered durable medical equipment (DME).” “If cooling equipment helps you do your job”, “it may be covered through vocational rehabilitation”. “Call your insurance company and ask what steps you need to take to get the equipment approved.” “Some people with MS notice that some symptoms, especially spasticity, become worse in cold weather.” - National Multiple Sclerosis Society. Rehabilitation and multiple sclerosis. Checked November 3, 2026.
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“Rehabilitation therapies can help people with multiple sclerosis function better at work, at home and in the community. After diagnosis, rehab specialists can provide education and strategies to promote wellness, improve overall conditioning and reduce fatigue. They can also evaluate and treat speech and swallowing difficulties, as well as thinking and memory issues.” “A rehabilitation physician, physiatrist or neurologist often leads the team.” “Which team members take part in your care will depend on your needs, available resources and insurance coverage.” Physical therapists help with walking and mobility, strength, balance, posture, fatigue and pain; “PT might include an exercise program, gait (walking) training and/or training in the use of mobility aids (poles, canes, crutches, scooters and/or wheelchairs) and other assistive devices”; rehabilitation can help prevent “De-conditioning or decline in overall physical function”, “Muscle weakness from lack of mobility” and “Muscle contractures related to spasticity”; “PT can also include pelvic floor exercises to address urinary/bladder issues.” “Occupational therapists will train you in techniques to save energy and in the use of adaptive tools and devices to simplify your daily tasks. They recommend modifications to your home or workplace to improve accessibility, safety and convenience.” “They may perform driving evaluations. Others evaluate and treat challenges with thinking and memory. The goal of OT is to make you more independent, productive and safe in all activities related to personal care, leisure activities and employment.” “The speech-language pathologist evaluates and treats difficulties with speech and/or swallowing.” “Some SLPs also evaluate and treat challenges with thinking and memory.” “Vocational rehab can help you maintain your current job or find a new one that meets your needs.” State programs offer “job readiness training, coaching, placement assistance, mobility training and assistive technology assessments”. Neuropsychologists, “as well as many OTs and SLPs”, evaluate and treat changes in thinking, reasoning, concentration and memory; “Cognitive rehabilitation can help improve quality of life, relationships, activities and work performance.” “Functional electrical stimulation (FES) is a treatment that involves the use of mild electrical stimuli to muscles to help them move.” “Relatively small, battery-powered devices send low-level electrical impulses to damaged nerves. While these devices are effective for many people with MS, they may not be right for everyone.” Search tools: the American Academy of Clinical Neuropsychology, the American Academy of Physical Medicine and Rehabilitation, the American Physical Therapy Association, the American Speech-Language-Hearing Association and the Society’s Find Doctors & Resources tool. - Heine M, van de Port I, Rietberg MB, van Wegen EE, Kwakkel G. Exercise therapy for fatigue in multiple sclerosis. Cochrane Database of Systematic Reviews. 2015;(9):CD009956. doi:10.1002/14651858.CD009956.pub2 (PMID 26358158).
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Systematic review of randomized trials in adults: “Fatigue is often reported as the most invalidating symptom in people with MS.” “Forty-five trials, studying 69 exercise interventions, were eligible for this review, including 2250 people with MS.” “In general, exercise interventions were studied in mostly participants with the relapsing-remitting MS phenotype, and with an Expanded Disability Status Scale less than 6.0.” “Based on 26 trials that used a non-exercise control, we found a significant effect on fatigue in favour of exercise therapy (standardized mean difference (SMD) -0.53, 95% confidence interval (CI) -0.73 to -0.33; P value < 0.01). However, there was significant heterogeneity between trials”; “The mean methodological quality, as well as the combined body of evidence, was moderate.” Effects were significant for endurance, mixed and “other” training (for example yoga). “Across all studies, one fall was reported.” “exercise does not seem to be associated with a significant risk of a MS relapse”. “Exercise therapy can be prescribed in people with MS without harm.” “Unfortunately, most trials did not explicitly include people who experienced fatigue, did not target the therapy on fatigue specifically, and did not use a validated measure of fatigue as the primary measurement of outcome.” - National Multiple Sclerosis Society. Rehabilitation for MS management (for healthcare professionals; reviewed February 2021). Checked November 3, 2026.
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“people living with MS may experience functional limitations from relapses and disease progression”. “Rehabilitation in MS involves strategies to improve or maintain function, prevent complications and enhance overall quality of life. Rehabilitation may be needed at various points in the disease course”; “MS complications (contractures, disuse atrophy, pressure sores, risk of falls, increased dependence) can be reduced or prevented by rehabilitation interventions.” “Assessment for rehabilitation services should be considered early in the disease when changes may be easier to implement, including individuals who are newly diagnosed and present with any functional limitation.” “Healthcare providers should also consider referring a person for a rehabilitation assessment when there is worsening of function or impairment that impacts mobility, safety and independence.” “Individuals should also be assessed for durable medical equipment needs and occupational and environmental modifications.” The team includes “neuropsychology, driver rehabilitation, vocational rehabilitation and vision rehabilitation”; “Rehabilitation specialists may work closely with a registered dietician if a patient has issues with swallowing or fatigue-related weight-loss.” “Whenever possible, patients should be evaluated and treated by therapists who are familiar with neurological degenerative disorders. In physical therapy, MS treatment by a neurologic certified specialist is preferred over an orthopedic certified specialist.” - National Multiple Sclerosis Society. Prevalence of multiple sclerosis. “Almost 1 million people in the United States have received a diagnosis of multiple sclerosis, according to a 2019 prevalence study funded by the National MS Society. This is more than twice the estimate from previous studies.” Checked November 3, 2026.
- Centers for Medicare & Medicaid Services. Physical therapy services (Medicare.gov). Checked November 3, 2026.
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Part B helps pay for medically necessary outpatient physical therapy; “You can also get this therapy to help improve or maintain your current function, or slow your rate of decline”; your doctor or other health care provider “must certify that you need it”; “you pay 20% of the Medicare-approved amount”; “There’s no limit on how much Medicare pays for your medically necessary outpatient therapy services in one calendar year”. - Centers for Medicare & Medicaid Services. Jimmo settlement (CMS.gov). Checked November 3, 2026.
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The settlement “clarified that the Medicare program covers skilled nursing care and skilled therapy services under Medicare’s skilled nursing facility, home health, and outpatient therapy benefits when a beneficiary needs skilled care in order to maintain function or to prevent or slow decline or deterioration”; coverage “does not turn on the presence or absence of a beneficiary’s potential for improvement, but rather on the beneficiary’s need for skilled care”. - Centers for Disease Control and Prevention. Signs and symptoms of stroke (reviewed May 19, 2026). Checked November 3, 2026.
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“Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body.” “Sudden confusion, trouble speaking, or difficulty understanding speech.” “Sudden trouble seeing.” “Sudden trouble walking, dizziness, loss of balance, or lack of coordination.” “Sudden severe headache with no known cause.” “Call 9-1-1 right away if you or someone else has any of these symptoms.” - National Multiple Sclerosis Society. Managing relapses in multiple sclerosis. Checked November 3, 2026.
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“In a multiple sclerosis relapse, you have new MS symptoms or old ones worsen.” An episode is a relapse when “It happens at least 30 days after the last relapse.” “It occurs without an infection or other cause.” “It lasts at least 24 hours.” “Some relapses produce only 1 symptom, while others cause several at once.” “Relapses last from a few days to several weeks or even months.” “Some people feel exactly as they did before the relapse. In others, symptoms linger, but with less intensity than during the relapse.” “Severe relapses can cause symptoms such as loss of vision, severe weakness or poor balance. They can interfere with your mobility, safety or overall ability to function.” “But always discuss worsening symptoms with your healthcare provider.” “The goal of a rehabilitation program is to restore or maintain functions that are essential to daily living”; after a relapse it can help with dressing and personal care, fatigue, mobility, overall fitness, role performance at home and work, speech and swallowing, and thinking and memory. “If you think you are having an MS relapse, contact your healthcare provider to find the best treatment plan for you.” - National Multiple Sclerosis Society. Swallowing difficulties. Checked November 3, 2026.
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“Dysphagia is more frequent in advanced MS, but it can occur at any time.” Signs: “Difficulty in managing solids or liquids”, “Frequent throat clearing while eating or drinking”, “The feeling that food is stuck in the throat”, “A coughing or choking sensation when eating or drinking”. “It’s important to recognize swallowing issues early. If they continue or worsen, food or fluids may get into your lungs.” “If you are dealing with swallowing issues, a healthcare provider can help.” “modified barium swallow study”; “SLPs are the professionals who diagnose and treat dysphagia. They can offer strategies for safer eating and swallowing, suggest dietary changes and teach you exercises or provide stimulation to improve swallowing.” “Sit upright while eating.” “Chew slowly.” “Eat in a quiet, relaxed atmosphere.” “Avoid distractions such as talking while eating.” - National Multiple Sclerosis Society. Cognitive changes in multiple sclerosis. Checked November 3, 2026.
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“Among people living with MS, more than half experience some change in cognitive function.” “For most people, the changes are mild and only involve 1 or 2 areas of cognitive functioning.” “Can happen with any disease course but are more common in progressive MS.” “Are unrelated to the degree of physical disability.” “Can lead you to leave the workforce early.” “Are more likely to occur during a relapse.” “These changes can significantly affect your quality of life, relationships, activities and work performance.” Self-assessment questions include “Do I feel like my thinking has gotten slower?”, “Do I struggle to find the right word?”, “Do I forget steps in everyday tasks?” and “Do I have trouble keeping up with conversations?” “If the statements above feel familiar, let your healthcare provider know. The standard neurologic exam detects few cognitive changes in people with MS. Your provider can perform an additional, short screening test.” Evaluated by neuropsychologists, some speech-language pathologists and occupational therapists; the evaluation “helps rule out other possible causes of cognitive problems, such as medications and other conditions”, including thyroid issues, vitamin B12 deficiency, sleep disorders and emotional changes. The Society recommends “Early screening to set a baseline and annual reassessment of cognitive health to identify potential problems”. - Wallin MT, Culpepper WJ, Campbell JD, Nelson LM, Langer-Gould A, Marrie RA, et al. The prevalence of MS in the United States: a population-based estimate using health claims data. Neurology. 2019;92(10):e1029–e1040. doi:10.1212/WNL.0000000000007035 (PMID 30770430).
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A validated algorithm applied to private, military and public health claims: “The estimated 2010 prevalence of MS in the US adult population cumulated over 10 years was 309.2 per 100,000 (95% confidence interval [CI] 308.1-310.1), representing 727,344 cases”; “450.1 per 100,000 (95% CI 448.1-451.6) for women and 159.7 (95% CI 158.7-160.6) for men (female:male ratio 2.8)”; “The estimated 2010 prevalence of MS was highest in the 55- to 64-year age group”; the authors “extrapolated our estimate to 2017”. - National Multiple Sclerosis Society. Relapsing-remitting multiple sclerosis. Checked November 3, 2026.
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“Approximately 85% of people with MS are initially diagnosed with RRMS.” “Most people with RRMS are diagnosed in their 20s and 30s (although it can occur in childhood or later adulthood) while PPMS is typically diagnosed during the 40s or 50s.” To make a diagnosis the doctor must “Find evidence of damage (lesions) in different areas of the central nervous system” and “Rule out all other possible diagnoses”. “The Food and Drug Administration (FDA) has approved more than 20 medications” for relapsing forms of MS; “Research has shown that all the MS medications can”: “Reduce the number of relapses”, “Limit new MS activity” and “Slow disease worsening (progression)”; “Years of research suggest that starting one of these medications soon after your MS diagnosis is the most effective way to manage the MS disease process.” “Starting a DMT or switching to a different DMT are decisions best made by you and your MS healthcare provider.” “Disease activity and worsening should be evaluated at regular intervals with a neurologic examination and magnetic resonance imaging (MRI).” “Rehabilitation specialists have an important role from the time of diagnosis”. - National Multiple Sclerosis Society. Pediatric-onset multiple sclerosis (for healthcare professionals). “Pediatric-onset multiple sclerosis (POMS) occurs when MS is diagnosed before 18 years of age. Approximately 3%-5% of all individuals with MS experience disease onset before age 16”. Checked November 3, 2026.
- Montalban X, Lebrun-Frénay C, Oh J, Arrambide G, Moccia M, Pia Amato M, et al. Diagnosis of multiple sclerosis: 2024 revisions of the McDonald criteria. Lancet Neurology. 2025;24(10):850–865. doi:10.1016/S1474-4422(25)00270-4 (PMID 40975101).
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Review: “The new 2024 McDonald criteria provide a unified approach for diagnosing multiple sclerosis in individuals with relapsing or progressive courses throughout the lifespan (ie, from paediatric to late-life presentations).” “The optic nerve can now serve as a fifth anatomical location within the CNS for diagnosis.” - National Multiple Sclerosis Society. The MS rehabilitation process (for healthcare professionals; reviewed February 2021). Checked November 3, 2026.
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“The frequency, intensity and setting of the rehab intervention must be based on individual needs, and goals should be established early and revised as needed.” “Periodic reevaluation and outcomes assessment allow for comparison of function over time and determining if the intervention used was effective.” “The initial evaluation should include a baseline assessment of symptoms currently affecting the individual’s performance as well as their current and prior level of function.” “Early intervention, in conjunction with disease-modifying therapies, can help people maintain or improve their level of function, perform activities of daily living efficiently and prevent premature workforce retirement.” “Restoration of function may or may not occur following an exacerbation. If restoration is not possible, teach effective ways to compensate for impairments”. “PTs and OTs may treat the same problem, though in general, PT focuses on impairments involving gross motor skills, balance and endurance, while OT focuses on impairments involving fine motor skills, fatigue, functional cognition, functional vision and adaptive equipment.” Which specialist sees a person depends on “the person’s insurance plan, which may not cover all specialties”, “the background and training of the OT, PT and SP at a facility” and “the availability of rehabilitation specialists in a facility or geographic area”. “Recent relapses, disease progression or other factors may influence goal setting at any point in time.” “Unrealistic goal setting: The client wishes to walk unassisted to the library, which is something they have not done in five years.” “Realistic goal setting: The client will walk with a walker independently to and from the library to attend story hour with her daughter.” “Their care partner needs to be educated when the patient needs assistance and when they do not. The care partner is instructed on proper body mechanics, necessary equipment and techniques for assisting in transfers, activities of daily living, etc.” “Use shared decision-making when developing goals”; the therapist may “break down the goal into more manageable steps”. - Nilsagård Y, Gunn H, Freeman J, Hoang P, Lord S, Mazumder R, et al. Falls in people with MS: an individual data meta-analysis from studies from Australia, Sweden, United Kingdom and the United States. Multiple Sclerosis Journal. 2015;21(1):92–100. doi:10.1177/1352458514538884 (PMID 24948687).
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“Individual data from studies in four countries that prospectively measured falls for three months were analyzed.” “A total of 537 participants reported 1721 falls: 56% were fallers and 37% frequent fallers. Most falls occurred indoors (65%)”; “Primary progressive MS was associated with significantly increased odds of being a faller”; “Fall risk peaked at EDSS levels of 4.0 and 6.0”. - National Multiple Sclerosis Society. Spasticity and multiple sclerosis. Checked November 3, 2026.
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“It is one of the more common MS symptoms. Spasticity refers to muscle stiffness and spasms.” “Spasticity can range from mild muscle tightness to painful spasms that you cannot control. Although spasticity can occur in the arms, it is most common in the legs.” “Some degree of spasticity can be beneficial, particularly for people who experience significant leg weakness.” Triggers: sudden movements or position changes, extreme temperatures, humidity, infections and tight clothing. “In these cases, spasticity gives legs some rigidity, making it easier to stand, transfer or walk. The treatment goal for these individuals is to relieve the spasticity enough to ensure comfort and prevent complications while leaving the rigidity needed to function.” “Spasticity and muscle tightness are commonly treated with medications as well as physical and occupational therapy. Because spasticity varies so much from person to person, an individual treatment plan is best.” “Left untreated, spasticity can lead to serious complications, including pressure sores and contractures or frozen or immobilized joints.” - Amatya B, Khan F, Galea M. Rehabilitation for people with multiple sclerosis: an overview of Cochrane Reviews. Cochrane Database of Systematic Reviews. 2019;(1):CD012732. doi:10.1002/14651858.CD012732.pub2 (PMID 30637728).
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Overview of Cochrane Reviews searched to December 2017: “we included 15 reviews published in the Cochrane Library, comprising 164 randomised controlled trials (RCTs) and four controlled clinical trials, with a total of 10,396 participants”; “Moderate-quality evidence suggested that physical therapeutic modalities (exercise and physical activities) improved functional outcomes (mobility, muscular strength), reduced impairment (fatigue), and improved participation (quality of life). Moderate-quality evidence suggested that inpatient or outpatient multidisciplinary rehabilitation programmes led to longer-term gains at the levels of activity and participation, and interventions that provided information improved patient knowledge.” “neuropsychological interventions, symptom-management programmes (spasticity), whole body vibration, and telerehabilitation improved some patient outcomes” on low-quality evidence; “Evidence for other rehabilitation modalities was inconclusive, due to lack of robust studies.” “the majority of included reviews did not include data from current studies” - Blikman LJ, Huisstede BM, Kooijmans H, Stam HJ, Bussmann JB, van Meeteren J. Effectiveness of energy conservation treatment in reducing fatigue in multiple sclerosis: a systematic review and meta-analysis. Archives of Physical Medicine and Rehabilitation. 2013;94(7):1360–1376. doi:10.1016/j.apmr.2013.01.025 (PMID 23399455).
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“The searches identified 532 studies, 6 of which were included.” “Meta-analyses (2 RCTs, N=350) showed that ECM treatment was more effective than no treatment” on the cognitive, physical and psychosocial subscales of the Fatigue Impact Scale and on three quality-of-life scales; “None of the studies reported long-term results.” “in the short-term, ECM treatment can be more effective than no treatment (waiting controls) in reducing the impact of fatigue and in improving 3 QoL scales-role physical, social function, and mental health-in fatigued patients with MS” - Blikman LJ, van Meeteren J, Twisk JW, de Laat FA, de Groot V, Beckerman H, et al. Effectiveness of energy conservation management on fatigue and participation in multiple sclerosis: a randomized controlled trial. Multiple Sclerosis Journal. 2017;23(11):1527–1541. doi:10.1177/1352458517702751 (PMID 28528565).
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“A total of 86 severely fatigued and ambulatory adults with a definite diagnosis of MS were randomized” to energy conservation management or an information-only control; “Modified intention-to-treat analysis was based on 76 randomized patients”; “No significant ECM effects were found for fatigue” or “for four out of five IPA domains”; “An overall unfavourable effect was found in the ECM group for the IPA domain social relations”; “The individual ECM format used in this study did not reduce MS-related fatigue and restrictions in participation more than an information-only control condition.” - National Multiple Sclerosis Society. Exercising with multiple sclerosis. Checked November 3, 2026.
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“One study showed that even just 2½ hours per week of physical activity improves the mental and physical health of people with MS.” “Physical activity can mean exercise, but it also includes everyday activities like walking the dog and gardening.” “Adaptive tai chi, water exercise and yoga are just a few examples.” “Chair exercises can be done by people of all fitness levels, including people with limited mobility.” “Studies of aerobic exercise for people living with MS show the perks of staying active. Benefits include improved” bladder and bowel function, bone density, cardiovascular fitness, cognitive function, energy levels, flexibility, mood and strength. Tips: “Consult a medical professional before starting a new exercise routine.” “Exercise in a cool room and, if outside, exercise at cooler times during the day.” “Go slow.” “Remember to stretch afterward.” “Cold water will help keep your body temperature low.” - National Multiple Sclerosis Society. Free From Falls. Checked November 3, 2026.
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“This 8-module program can help you optimize your mobility with MS and prepare you in the case of a fall.” “Engage in and develop a home fitness plan addressing balance, endurance, and strength, aimed at reducing your fall risk.” Modules: “What Causes and Risks Are Associated With Falls?”, “When Fears Fall Away”, “Optimizing Mobility”, “Managing Energy”, “Staying Safe at Home”, “Staying Safe in the Community”. - National Multiple Sclerosis Society. Speech dysfunction. Checked November 3, 2026.
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“About 2-4 of every 10 people living with MS experience changes to their speech and difficulties in being understood.” “Fatigue, one of the most common symptoms of MS, can make speech issues worse. Many people with speech dysfunction also have dysphagia (difficulty swallowing).” Dysarthria: “Your speech may sound slurred, harsh and uncoordinated.” “Speech clarity changes to some degree in up to 70% of people with MS.” Dysphonia: “You may run out of air while talking. This happens with changes in airflow from the lungs or an abnormal throat structure near the vocal cords.” “You may create abnormally long pauses between words or syllables.” Nasal speech; “Diaphragm weakness can make it hard for you to speak loud enough to be heard.” “Speech therapy and assistive devices can improve speech in most cases.” “your SLP may offer exercises to strengthen and improve the function of the muscles involved in breathing and speaking”; “These can include slowing your speech down, exaggerating sounds and pausing between shorter units of language.” “Smart phone apps can help with communication. Other devices, such as those to amplify your voice, may also be helpful.” “augmentative and alternative communication (AAC) may replace speech or supplement it”. - Mirmosayyeb O, Ebrahimi N, Shekarian A, Afshari-Safavi A, Shaygannejad V, Barzegar M, et al. Prevalence of dysphagia in patients with multiple sclerosis: a systematic review and meta-analysis. Journal of Clinical Neuroscience. 2023;108:84–94. doi:10.1016/j.jocn.2023.01.006 (PMID 36630841). Studies using self-report screening were excluded.
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“A total of 11,266 MS cases and 5047 MS patients with dysphagia were included in the meta-analysis. The overall prevalence of dysphagia across all 54 studies was 44.8 % (95 % CI: [40.4 %-49.2 %]), with a high level of heterogeneity between countries” - Moore JL, Potter K, Blankshain K, Kaplan SL, O’Dwyer LC, Sullivan JE. A core set of outcome measures for adults with neurologic conditions undergoing rehabilitation: a clinical practice guideline. Journal of Neurologic Physical Therapy. 2018;42(3):174–220. doi:10.1097/NPT.0000000000000229 (PMID 29901487).
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“Strong, level I evidence supports the use of the Berg Balance Scale” and “the Activities-specific Balance Confidence Scale”; “Strong to moderate evidence supports the use of the Functional Gait Assessment”, “the 10 meter Walk Test to assess changes in gait speed, and the 6-Minute Walk Test to assess changes in walking distance”; “Best practice evidence supports the use of the 5 Times Sit-to-Stand” (“Based on the GDG clinical expertise, informed by related evidence and the results of the clinician survey”); “Evidence was insufficient to support use of a specific OM to assess patient-stated goals across adult neurologic conditions. Physical therapists should discuss the OM results with patients and collaboratively decide how the results should inform the plan of care.” - Centers for Medicare & Medicaid Services. Medicare Benefit Policy Manual, Chapter 15 (Rev. 13889, issued July 30, 2026), sections 220.1.2, 220.2 and 220.3. Checked November 3, 2026.
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“The plan of care shall contain, at minimum, the following information”: diagnoses, “Long term treatment goals” and “Type, amount, duration and frequency of therapy services”. “Improvement is evidenced by successive objective measurements whenever possible”. “The minimum progress report period shall be at least once every 10 treatment days.” The progress report includes “Assessment of improvement, extent of progress (or lack thereof) toward each goal”. - Levack WM, Weatherall M, Hay-Smith EJC, Dean SG, McPherson K, Siegert RJ. Goal setting and strategies to enhance goal pursuit for adults with acquired disability participating in rehabilitation. Cochrane Database of Systematic Reviews. 2015;(7):CD009727. doi:10.1002/14651858.CD009727.pub2 (PMID 26189709).
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“We included 39 studies (27 RCTs, 6 cluster-RCTs, and 6 quasi-RCTs) involving 2846 participants in total.” “The most common health conditions included musculoskeletal disorders, brain injury, chronic pain, mental health conditions, and cardiovascular disease.” “There is some very low quality evidence that goal setting may improve some outcomes for adults receiving rehabilitation for acquired disability. The best of this evidence appears to favour positive effects for psychosocial outcomes (i.e. health-related quality of life, emotional status, and self-efficacy) rather than physical ones.” - U.S. Equal Employment Opportunity Commission. Facts about the Americans with Disabilities Act. Checked November 3, 2026.
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“The ADA covers employers with 15 or more employees, including state and local governments.” “An employer is required to make a reasonable accommodation to the known disability of a qualified applicant or employee” unless it would impose an undue hardship; “An employer generally does not have to provide a reasonable accommodation unless an individual with a disability has asked for one.” - National Multiple Sclerosis Society. Work accommodations for MS. Checked November 3, 2026.
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“One of the key non-discrimination requirements of Title I of the ADA is the obligation to provide reasonable accommodation for employees with disabilities.” “An employer does not need to provide an accommodation that would cause an undue hardship.” “The accommodation process is supposed to be an interactive process between the employee and employer. The employee is responsible for requesting the accommodation and seeing the process through.” Examples include “parking spot closer to the door”, “moving your office closer to the restroom”, “Flexible scheduling”, “Going part-time from full-time work”, “Telecommuting”, “Time off for medical appointments or sick leave” and “Assistive technology including voice recognition software”; the Family and Medical Leave Act “provides unpaid, job-protected leave. Leave may be taken all at once, or may be taken intermittently as the medical condition requires.” - U.S. Department of Labor, Wage and Hour Division. Family and Medical Leave Act. Checked November 3, 2026.
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“The FMLA entitles eligible employees of covered employers to take unpaid, job-protected leave for qualifying family and medical reasons”; “up to 12 workweeks of leave in a 12-month period”; “Eligible employees may use FMLA leave intermittently or on a reduced schedule when medically necessary”. Covered employers include “Private-sector employers who employ 50 or more employees in 20 or more workweeks in either the current calendar year or the previous calendar year” and “Public agencies (including federal, state, and local government employers), regardless of the number of employees”. Employees are eligible if they “Work for a covered employer for at least 12 months”, “Have at least 1,250 hours of service with the employer during the 12 months before their FMLA leave starts” and “Work at a location where the employer has at least 50 employees within 75 miles”. - National Multiple Sclerosis Society. Caring for someone with MS. Checked November 3, 2026.
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“you may find yourself neglecting your own health and well-being”. “Carepartners should do things for themselves and ask others for relief.” “The people who can help will appreciate it if you tell them exactly what you need them to do and how to do it.” “With professional respite care, you hire someone to care for your loved one so you can have a break.” - Centers for Medicare & Medicaid Services. Occupational therapy services (Medicare.gov). “Therapy to help you perform activities of daily living (like dressing or bathing). You can get this therapy to help improve or maintain your current capabilities, or slow your rate of decline”; a doctor or other health care provider “must certify you need this care”. Checked November 3, 2026.
- Centers for Medicare & Medicaid Services. Speech-language pathology services (Medicare.gov). Evaluation and treatment “to regain and strengthen speech and language skills. This includes cognitive and swallowing skills, or therapy to improve or maintain current function or slow decline”; “There’s no limit on how much Medicare pays”. Checked November 3, 2026.
- Centers for Medicare & Medicaid Services. Costs (Medicare.gov), “What you pay in 2026”. Part B deductible: “$283 before Original Medicare starts to pay”; coinsurance: “Usually 20% of the cost for each Medicare-covered service or item after you’ve paid your deductible”. Checked November 3, 2026.
- Centers for Medicare & Medicaid Services. Therapy services (CMS.gov, page last modified March 10, 2026). Checked November 3, 2026.
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The law “preserves the former therapy cap amounts as thresholds above which claims must include the KX modifier as a confirmation that services are medically necessary as justified by appropriate documentation in the medical record”; “Claims for services over the KX modifier threshold amounts without the KX modifier are denied. For CY 2026 this KX modifier threshold amount is: $2,480 for PT and SLP services combined, and $2,480 for OT services”; “the MR threshold is $3,000 for PT and SLP services and $3,000 for OT services”; “not all claims exceeding the MR threshold amount are subject to review”; section 6209 of the Consolidated Appropriations Act, 2026 “extended the ability of PTs, OTs, and SLPs to furnish Telehealth Services” “through December 31, 2027”. - Centers for Medicare & Medicaid Services. Compare Original Medicare & Medicare Advantage (Medicare.gov). Checked November 3, 2026.
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Medicare Advantage: “Plans must cover all medically necessary services that Original Medicare covers”; “You may need to use doctors and other providers who are in the plan’s network”; “You may need to get a referral to see a specialist”; “You may need to get approval (prior authorization) from your plan before it covers certain services or supplies”; “Plans may have different out-of-pocket costs for certain services”; “Plans have a yearly limit on what you pay for covered Medicare services”. - Centers for Medicare & Medicaid Services. Home health services (Medicare.gov). Checked November 3, 2026.
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Covered services include “Physical therapy, occupational therapy, and speech-language pathology services”; “You must need part-time or intermittent skilled services and you’re” homebound; home health can help you “maintain your current condition or level of function, or slow your rate of decline”; “You pay nothing for covered services”. - Centers for Medicare & Medicaid Services. Telehealth (Medicare.gov). “Through December 31, 2027, Medicare covers telehealth services that you can get from anywhere in the U.S., including your home.” The examples listed include speech therapy. Checked November 3, 2026.
- HealthCare.gov. What Marketplace health insurance plans cover. Checked November 3, 2026.
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“All plans offered in the Marketplace cover these 10 essential health benefits”, including “Rehabilitative and habilitative services and devices (services and devices to help people with injuries, disabilities, or chronic conditions gain or recover mental and physical skills)”; “Specific services covered in each broad benefit category can vary based on your state’s requirements”.
Medical disclaimer. This page is for general educational purposes and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your individual situation. Never start, stop, or change a dose without medical guidance.
