ADHD in Teenagers: Signs and What Helps

What does ADHD look like in teenagers?

In teens, ADHD usually looks less like constant motion and more like restlessness, disorganization and impulsive choices. Adolescents usually show less hyperactivity and may seem restless or fidgety, while inattention and impulsivity typically continue and can cause academic, organizational or relationship problems.⁠¹

The symptoms are the same at every age, with examples that fit older teens: avoiding long tasks such as preparing reports and filling in forms, forgetting to return calls or keep appointments, or taking over what others are doing.⁠^11,12

From age 17, the diagnosis needs five or more symptoms in a group rather than the six required up to 16.⁠^12,14

Does hyperactivity go away in teenagers?

It usually lessens without disappearing. The AAP notes that adolescents are less likely to show overt hyperactive behavior, and in teens the running and climbing of childhood may show only as feeling restless.⁠^3,12 Hyperactivity and impulsivity are more likely to decline with age than inattention, which often persists.⁠¹⁴

How does ADHD affect a teen’s emotions?

Often strongly. A 2014 review in the American Journal of Psychiatry concluded that emotion dysregulation is prevalent in ADHD throughout the lifespan and is a major contributor to impairment, and that current ADHD treatments often ease it too.⁠¹⁵

CDC asks teachers to be sensitive to how ADHD affects emotions, such as self-esteem problems or difficulty regulating feelings.⁠¹⁶

Does ADHD look different in teen girls?

Often, yes. Girls and women are more likely to be diagnosed with inattentive ADHD, while boys and men tend to show more hyperactive and impulsive symptoms, and ADHD in girls is especially likely to have been missed in childhood.⁠^1,14

Read nextADHD in teen girls: why it is missedThe three types of ADHD

Why can ADHD seem to get worse in the teen years?

Because the demands rise faster than the skills. The AAP’s parent site notes that academic and social demands increase in the teen years, so that in most cases ADHD symptoms persist and keep interfering with a teen’s ability to function.⁠² CDC notes that symptoms can increase when the demands of daily life increase.⁠¹⁷

Less of it is visible to adults, too. The AAP guideline points out that many adolescents have several teachers, and that parents have less chance to observe their teen’s behavior than when the child was younger.⁠³

Is ADHD a delay in brain development?

On average, partly. In a 2007 study of 223 children with ADHD and 223 without, based on 824 brain scans, the age by which half of the cortex reached its peak thickness was about three years later in the ADHD group: a median of 10.5 years, against 7.5.⁠¹⁸ The delay was most prominent in the prefrontal regions important for controlling attention and planning movement.⁠¹⁸

That is a group average, not a test. Brain differences between people with and without ADHD are small and cannot be used to diagnose it.⁠¹⁹

RelatedExecutive function difficultiesExecutive function strategies for middle school

Can ADHD start in the teen years?

Not by the diagnostic criteria, though it can be first noticed then. Several symptoms must have been present before age 12, so for a teen assessed for the first time, the AAP asks clinicians to establish that signs were present before 12.⁠^3,12

A first diagnosis in the teen years still happens. NIMH notes that ADHD can be diagnosed at any age, provided symptoms began before 12, and that some people are diagnosed late because teachers or family did not recognize it or the symptoms were mild.⁠¹ CDC adds that a child who shows no ADHD symptoms until adolescence may need a more detailed evaluation.⁠²⁰

New problems in the teen years can have other causes. The AAP asks clinicians to consider conditions that mimic or come with ADHD, such as substance use, depression and anxiety, and notes that marijuana can have effects that mimic ADHD.⁠³

How is ADHD diagnosed in a teenager?

Much as in a younger child, with a few differences. A psychologist, psychiatrist or primary care provider such as a pediatrician checks the symptoms against the criteria, using reports from home and school.⁠^3,21

1. Reports from at least two teachers. Or other adults such as coaches or school counselors, since teens have several teachers.⁠³
2. Your teen’s own view. The AAP says teens must agree with and take part in the evaluation, though they tend to play down their own problems.⁠³
3. Evidence from before age 12. School reports and family memories help show the symptoms began in childhood.⁠^3,14
4. Screening for other conditions. At a minimum, substance use, anxiety, depression and learning disabilities.⁠³

The AAP also notes that some adolescents may feign symptoms to get stimulant medication to boost academic or athletic performance.⁠³

The school can evaluate too. Under Section 504, a school district must evaluate a student at no cost if it believes or has reason to believe the student has a disability and needs services, and parents can request an evaluation if they suspect ADHD.⁠²²

Next stepsSample letter to request a school evaluationIs it ADHD, or something else? Quiz

How common is ADHD in teens?

Common. In a 2022 national survey of parents, 15.5% of US adolescents aged 12 to 17, about 4.0 million, had ever been diagnosed with ADHD, more than at younger ages (2.4% at 3 to 5 and 11.5% at 6 to 11).⁠⁴ Across all children aged 3 to 17, boys (13%) are diagnosed more often than girls (7%).⁠²³

Many teens go without treatment. In the same survey, 53.4% of adolescents with current ADHD were taking ADHD medication, and teens were more likely than children aged 6 to 11 to be getting neither medication nor behavioral treatment.⁠⁴

How is ADHD treated in teenagers?

With medication and behavioral or skills training, plus school support. For ages 12 to 17, the American Academy of Pediatrics (AAP) recommends FDA-approved ADHD medication with the teen’s assent, encourages evidence-based training or behavioral interventions where available, and calls school supports a necessary part of any treatment plan.⁠³

In place of the parent training used up to age 12, CDC describes other types of behavior therapy and training for adolescents; peer interventions and organizational skills training are among the behavior therapies considered effective.⁠²⁴

What does it mean that ADHD medication needs a teen’s assent?

It means your teen agrees to it. CDC puts it plainly: for adolescents, medications should be used with patient approval.⁠¹² The AAP likewise says it is essential that teens agree with and take part in their evaluation.⁠³

If your teen has concerns, such as side effects, those belong in the conversation with the prescriber before treatment starts.⁠²⁴

What should parents know about ADHD medication for teens?

Many teens still need it. The AAP’s parent site cites NIMH’s estimate that about 80% of those who needed ADHD medication as children still need it as teenagers.⁠² In a 2016 review of 16 trials and a meta-analysis in adolescents aged 12 to 18, both stimulant and nonstimulant medications led to clinically significant reductions in symptoms.⁠²⁵

The most common short-term side effects of stimulants are appetite loss, stomach pain, headaches and sleep problems, and adverse effects are typically mild and can be addressed by changing the dose or the medication.⁠^3,19 Misuse is a concern at this age; see how to prevent it below.⁠³

Which therapies help teens with ADHD?

Skills-based therapy helps most with schoolwork and organization. In the 2016 review, psychosocial treatments combining behavioral, cognitive behavioral and skills training brought small to medium improvements in parent-rated symptoms, though their effects on symptoms were inconsistent across studies, and larger improvements in academic and organizational skills such as finishing homework and using a planner.⁠²⁵

NIMH describes cognitive behavioral therapy as working on skills to improve focus and organization, and family therapy as helping family members handle disruptive behavior and improve how they interact.⁠¹ Organizational training in time management and planning has been tested with children and adolescents.⁠¹⁶

Read nextADHD treatment guide: the guidelines by ageWhen medication management is part of the planWhen a teen’s therapy is not enoughOccupational therapy for teenagersFind a therapist near you

What school support helps a teen with ADHD?

The same strategies that help younger students. Behavioral classroom management, which uses rewards or a daily report card, has been shown to work for students of all ages, and organizational training has been tested with children and adolescents.⁠¹⁶

A teen can get support through an Individualized Education Program (IEP) under IDEA or a Section 504 plan, and accommodations can include extra time on tests and assignments, breaks, fewer distractions and extra help staying organized.⁠¹⁶ Not every student with ADHD needs the same services, or any at all.⁠²²

When does IEP transition planning start?

By 16 at the latest. Beginning with the IEP in effect when a student turns 16, or younger if the team decides, the IEP must include measurable goals for life after high school and the transition services to reach them, updated every year.⁠⁸ At least a year before the age of majority under state law, it must also say the student has been told which rights will transfer to them.⁠⁸

What changes for a student with ADHD in college?

The rules change. A college does not have to provide a free appropriate public education, and IDEA and its IEP provisions do not apply; instead it must provide appropriate academic adjustments so that it does not discriminate.⁠⁹

Your teen has to ask. Students must tell the college they have a disability to get an adjustment, and will usually need current documentation; an IEP or 504 plan is generally not sufficient on its own. Telling a college is always voluntary.⁠⁹

Supports for college students with ADHD can include priority scheduling, a reduced course load, specialized tutoring, and untimed exams or testing in a separate, quiet room.⁠²⁶

Read nextIEPs and 504 plans: how to get school supportSPD and ADHD at school: what works

Is driving riskier for teens with ADHD?

Yes. The AAP says the crash risk is 36% higher for teen drivers with ADHD than for their peers, whatever their gender, age or driving experience.⁠⁵ In a study of 2,479 young people with ADHD and 15,865 without, licensed drivers with ADHD had 1.36 times the risk of a first crash, and those with ADHD were 35% less likely to be licensed six months after becoming eligible.⁠²⁷

Every new driver starts at higher risk: drivers aged 16 to 19 have a fatal crash rate almost three times that of drivers 20 and older, and teen passengers and night driving raise it further.⁠²⁸

Medication may help, but the evidence for teens is uncertain. In a US study of 2.3 million people with ADHD, with a mean age of 32.5, men had a 38% and women a 42% lower risk of a crash leading to an emergency visit in months when they took ADHD medication.⁠²⁹ For teens, the AAP says the benefit is uncertain, partly because crash risk is higher in the late afternoon and evening, when medication may have worn off, and its guideline asks clinicians to make sure medication covers driving times.⁠^3,5

How can parents help a teen with ADHD drive safely?

• Talk to the pediatrician first

  Before the license, ask about extra behind-the-wheel training, a longer supervised period and medication adjustments.⁠⁵

• Agree on the rules

  Ask about a parent-teen driving contract and the limits to set for a new driver.⁠⁵

• Limit night driving and passengers

  Night driving and teen passengers both raise crash risk for new drivers.⁠²⁸

• No phone, always a seat belt

  Texting while driving and skipping seat belts are among the risks CDC lists for teen drivers.⁠²⁸

Are teens with ADHD more likely to use alcohol, nicotine or drugs?

Yes. Children and teens with ADHD are more likely than other kids to smoke, drink or use drugs, and they start younger.⁠⁶ Teens with ADHD are more likely to take impulsive risks such as substance use, and a meta-analysis of 12 studies found people with ADHD almost three times as likely to be nicotine-dependent.⁠^1,19

ADHD does not guarantee an alcohol or drug problem. The AAP’s advice is to know the link, step up prevention at home and get professional help if a drug problem is suspected.⁠⁶

Do ADHD medications lead to drug use later?

The evidence says no. A 2013 meta-analysis of 15 studies with 2,565 participants found that stimulant treatment in childhood neither protects against nor increases the risk of later substance use disorders.⁠⁷

A 2017 US study of nearly 3 million adolescents and adults with ADHD found lower risk during treatment: men had 35% and women 31% lower odds of a substance-related emergency visit in months when they took ADHD medication.⁠³⁰ The AAP adds that treating ADHD at a younger age, and treating co-occurring anxiety or depression, may lower the risk of substance use.⁠⁶

How can you prevent misuse of ADHD medication?

Keep it secure and talk about it. The AAP calls diversion, using ADHD medication for something other than its medical purpose, a special concern among adolescents, and the FDA says as many as half of young people with a valid prescription are approached by peers to sell or give away their medicine.⁠^3,31

• Lock it up

  Store stimulants securely, out of sight and reach of children, where others, including visitors, cannot get to them.⁠³¹

• Never share

  Sharing, selling or distributing prescription stimulants is always illegal and dangerous.⁠⁶

• Watch the count

  Pills that go missing or run out early can be signs of misuse.⁠⁶

• Ask about the type

  Short-acting stimulants are abused more often than longer-acting or nonstimulant medications.⁠⁶

How does ADHD affect sleep in teenagers?

Sleep problems are more common. In a 2023 meta-analysis of 13 studies, adolescents with ADHD reported more disturbed sleep, for example in total sleep time, and more sleep problems such as daytime sleepiness than their peers; the few studies that measured sleep objectively found no differences.⁠³² The authors advise checking sleep routinely when ADHD is evaluated.⁠³²

Teens aged 13 to 17 need 8 to 10 hours of sleep a day.⁠³³ ADHD medication can make that harder, since sleep problems are among the most common short-term side effects of stimulants.⁠³

CDC recommends habits that help anyone sleep better: going to bed and getting up at the same time every day, turning off devices at least 30 minutes before bed, and avoiding caffeine in the afternoon or evening.⁠³³

RelatedTeen development: sleep, school and mental healthSensory issues in teens

Are teens with ADHD at higher risk of depression, anxiety or self-harm?

Yes. Children with ADHD are more likely than other children to develop an anxiety disorder or depression, and may feel hopeless and sad when they cannot control their symptoms.⁠²⁰ The AAP notes that the risks of mood and anxiety disorders, intentional self-harm and suicidal behavior increase during adolescence, and asks clinicians to watch for suicidal thoughts during treatment.⁠³

Talk with your pediatrician if your teen shows signs of severe problems such as depression or drug use.⁠²

Read nextADHD and depression in teensWhen a teen needs a psychiatric evaluation

How can parents help a teenager with ADHD?

By helping your teen build their own systems while you stay involved. The AAP’s parent site says parents play an important role in helping teens become independent, and suggests encouraging these strategies.⁠²

• A daily planner

  A planner for assignments and appointments, and lists for the rest.⁠²

• A routine

  Keep a routine, with a quiet time and place set aside for homework.⁠²

• A place for things

  Organized storage for school supplies, clothes and sports equipment.⁠²

• Enough sleep

  Getting enough sleep is on the AAP’s list for teens with ADHD.⁠²

• Someone to talk to

  Talking about problems with someone they trust.⁠²

• Something they do well

  Sports, drama and debate can channel energy and build friendships.⁠²

Stay in touch with teachers, and keep setting limits for safety as new freedoms such as driving and dating arrive.⁠² NIMH adds clear, direct language about expectations, consistent praise or rewards, and practical help with tasks such as organizing.⁠¹

Stay part of treatment, too: NIMH says therapy for children and teens requires parents to play an active role.⁠¹

Read nextADHD parenting strategies, including what changes at each age

What happens when a teen with ADHD becomes an adult?

For most, ADHD continues in some form. In the Multimodal Treatment Study of ADHD, only 9.1% of children were in lasting remission by an average age of 25, and 90% continued to have residual symptoms into young adulthood; about one in six still meet the full criteria at 25.⁠^10,19

When should the move to adult health care start?

Early in high school. The AAP calls the transition to adult care an important part of ADHD care and advises introducing it at the start of high school, at about age 14, with a specific focus in the two years before graduation.⁠³

At work, adults whose ADHD symptoms impair them may qualify for reasonable accommodations under the Americans with Disabilities Act.⁠¹⁴

Read nextAdult ADHD: late diagnosis and what helps

When should you get help for a teen with ADHD?

When focus, organization or impulse control keeps causing difficulty at school, at home or with friends, and before your teen starts driving.⁠^5,35 Talk to your teen’s doctor if you notice these.⁠^2,6,17

• New or sudden changes

  Any new symptoms, or a sudden change in ADHD symptoms, during adolescence.⁠⁶

• Low mood or hopelessness

  Signs of severe problems such as depression.⁠²

• Signs of substance use

  Including pills that go missing or run out early.⁠⁶

• Treatment that stopped helping

  Good treatment plans include close monitoring and changes when needed.⁠¹⁷

Related on DrSensory

• ADHD

  What ADHD is at every age, ADD vs ADHD, diagnosis, treatment, and every DrSensory guide to it.

• ADHD in children

  Signs by age, diagnosis and what helps, from preschool to age 12.

• Adult ADHD

  Late diagnosis, why women are diagnosed later, and what helps.

• Types of ADHD

  Inattentive, hyperactive-impulsive and combined, and how the type can change.

• ADHD treatment guide

  The AAP guidance by age, medication classes and what to rule out first.

• ADHD in teen girls

  Why it is missed, and how it looks different.

• ADHD and depression in teens

  How the two connect, what to watch for, and when it is urgent.

• When ADHD therapy isn’t enough

  Signs a teen may need a psychiatric evaluation.

• Teens and sensory issues

  The teen years: sleep, school, mental health, driving and IEP transition.

Sources

1. National Institute of Mental Health. Attention-Deficit/Hyperactivity Disorder: What You Need to Know. NIH Publication No. 24-MH-8300, revised 2024. Checked October 23, 2026.
   Show the passageHide the passage

   “Adolescents usually show less hyperactivity and may appear as restless or fidgeting. Symptoms of inattention and impulsivity typically continue and may cause academic, organizational, or relationship challenges”; “Teens with ADHD are more likely to engage in impulsive, risky behaviors, such as substance use and unsafe sexual activity”; signs include frequent difficulty with “Paying attention to details, leading to careless mistakes at school, work, or during other activities”, “Organizing tasks and activities, managing time, and meeting deadlines”, “Losing things, such as backpacks, books, keys, wallets, and phones” and “Forgetting about daily activities, such as chores, errands, and events”, and often “Talking excessively” or “Struggling to wait or be patient”; impulsivity: “Acting without thinking or having difficulty with self-control”; “boys and men tend to display more hyperactive and impulsive symptoms, while girls and women are more likely to be diagnosed with inattentive ADHD”; “ADHD can also be diagnosed at any age, although symptoms must have begun in childhood (before age 12)”; adults may not have been diagnosed “because their teachers or family did not recognize the disorder, they had a mild form of the disorder”; “Cognitive behavioral therapy helps a person become aware of attention and concentration challenges and work on skills to improve focus and organization and complete daily tasks”; “Family and marital therapy helps family members learn to handle disruptive behaviors, encourage behavior changes, and improve interactions with children and partners”; “Therapy for children and teens requires parents to play an active role”; “Many children and teens with ADHD benefit from school-based behavioral interventions and academic accommodations”; “Use clear, simple, direct language to explain rules and expectations”; “Provide consistent praise or rewards for acting in a desired way”; “Offer practical help, such as on tasks like cleaning and organizing”; “If you or someone you know is struggling or having thoughts of suicide, call or text the 988 Suicide and Crisis Lifeline”; “In life-threatening situations, call 911”.
2. American Academy of Pediatrics, HealthyChildren.org. Encouraging Independence in Teenagers with ADHD. Checked October 23, 2026.
   Show the passageHide the passage

   “Academic and social demands increase”; “in most cases, ADHD symptoms persist and continue to interfere with the child's ability to function adequately”; “According to the National Institute of Mental Health, about 80% of those who required medication for ADHD as children still need it as teenagers”; “Parents play an important role in helping teenagers become independent”; strategies include “Using a daily planner for assignments and appointments”, “Making lists”, “Keeping a routine”, “Setting aside a quiet time and place to do homework”, “Organizing storage for items such as school supplies, clothes, CDs, and sports equipment”, “Talking about problems with someone she trusts” and “Getting enough sleep”; “Activities such as sports, drama, and debate teams can be good places to channel excess energy and develop friendships”; “Milestones such as learning to drive and dating offer new freedom and risks. Parents must stay involved and set limits for safety”; “It remains important for parents of teenagers to keep in touch with teachers and make sure that their teenager's schoolwork is going well”; “Talk with your pediatrician if your teenager shows signs of severe problems such as depression, drug abuse”.
3. Wolraich ML, Hagan JF Jr, Allan C, Chan E, Davison D, Earls M, et al. Clinical Practice Guideline for the Diagnosis, Evaluation, and Treatment of Attention-Deficit/Hyperactivity Disorder in Children and Adolescents. Pediatrics. 2019;144(4):e20192528. doi:10.1542/peds.2019-2528 (PMID 31570648; PMC7067282). Checked October 23, 2026.
   Show the passageHide the passage

   “Obtaining teacher reports for adolescents is often more challenging than for younger children because many adolescents have multiple teachers”; “an adolescent’s parents may have less opportunity to observe their child’s behaviors than they did when the child was younger”; “adolescents are less likely to exhibit overt hyperactive behavior”; “adolescents’ reports of their own behaviors often differ from other observers because they tend to minimize their own problematic behaviors”; “clinicians need to try to obtain information from at least 2 teachers or other sources, such as coaches, school guidance counselors, or leaders of community activities in which the adolescent participates”; “it is essential that adolescents agree with and participate in the evaluation”; “clinicians must establish that an adolescent had manifestations of ADHD before age 12 and strongly consider whether a mimicking or comorbid condition, such as substance use, depression, and/or anxiety, is present”; “the risks of mood and anxiety disorders and risky sexual behaviors increase during adolescence, as do the risks of intentional self-harm and suicidal behaviors”; “Certain substances, such as marijuana, can have effects that mimic ADHD; adolescent patients may also attempt to obtain stimulant medication to enhance performance (ie, academic, athletic, etc) by feigning symptoms”; “At a minimum, clinicians should assess adolescent patients with newly diagnosed ADHD for symptoms and signs of substance use, anxiety, depression, and learning disabilities”; “while monitoring for possible risks such as stimulant abuse or suicidal ideation”; KAS 5c: “For adolescents (age 12 years to the 18th birthday) with ADHD, the PCC should prescribe FDA-approved medications for ADHD with the adolescent’s assent”; “The PCC is encouraged to prescribe evidence-based training interventions and/or behavioral interventions as treatment of ADHD, if available”; “Educational interventions and individualized instructional supports, including school environment, class placement, instructional placement, and behavioral supports, are a necessary part of any treatment plan and often include an IEP or a rehabilitation plan (504 plan)”; “Stimulants’ most common short-term adverse effects are appetite loss, abdominal pain, headaches, and sleep disturbance”; “diversion of ADHD medication (ie, its use for something other than its intended medical purposes) is a special concern among adolescents”; “Clinicians should monitor the adolescent’s symptoms and prescription refill requests for signs of misuse or diversion of ADHD medication”; “Given the risks of driving for adolescents with ADHD, including crashes and motor vehicle violations, special concern should be taken to provide medication coverage for symptom control while driving”; “Transition to adult care is an important component of the chronic care model for ADHD”; “To foster a smooth transition, it is best to introduce components at the start of high school, at about 14 years of age, and specifically focus during the 2 years preceding high school completion”.
4. Danielson ML, Claussen AH, Bitsko RH, Katz SM, Newsome K, Blumberg SJ, et al. ADHD Prevalence Among U.S. Children and Adolescents in 2022: Diagnosis, Severity, Co-Occurring Disorders, and Treatment. Journal of Clinical Child & Adolescent Psychology. 2024;53(3):343–360. doi:10.1080/15374416.2024.2335625 (PMID 38778436; PMC11334226). Checked October 23, 2026.
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   “15.5% of adolescents aged 12–17 years (4.0 million) had ever been diagnosed with ADHD”, against “2.4% of children aged 3–5 years” and “11.5% of children aged 6–11 years”; taking ADHD medication: “53.4% of adolescents aged 12–17 years”; “a higher prevalence of adolescents aged 12–17 years than children aged 6–11 years received neither treatment”.
5. American Academy of Pediatrics, HealthyChildren.org. ADHD & Driving Risks: The Link Parents Need to Know. AAP News, 2018. Checked October 23, 2026.
   Show the passageHide the passage

   “The risk of a crash is 36% higher for teens drivers with ADHD than their peers, no matter their gender, age or driving experience”; “the benefit of medication on teen driving is uncertain”; “drivers are more at risk of a crash in the late afternoon and evening. This is also when a teen's ADHD medication might have worn off”; “Teens with ADHD might need extra behind-the-wheel training, a longer supervised driving period and medication adjustments”; ask about “What to expect of teen drivers and limits parents should set” and “Use of teen-parent driving contracts”.
6. American Academy of Pediatrics, HealthyChildren.org. ADHD and Substance Abuse: The Link Parents Need to Know. Checked October 23, 2026.
   Show the passageHide the passage

   Children and teens with ADHD “are more likely than other kids to smoke, drink, or use drugs. They experiment with all three at younger ages than those children without ADHD”; “just because a child has ADHD does not guarantee he or she will have alcohol or drug issues as a teen”; “The key for parents is to be aware of the link between the two, step-up prevention efforts at home, and seek professional help if a drug problem is suspected”; “Children treated at a younger age for ADHD may be less likely to develop substance use disorders compared to those who begin treatment later”; “Treating mental health disorders that often co-exist with ADHD, such as anxiety and depression, is also important and may decrease the risk for substance use”; “short acting stimulant medications are abused more often than longer acting or non-stimulant medications”; “Your doctor may question you closely if your child loses pills or runs out early as those can be signs of misuse”; “Sharing, selling, or distributing prescription stimulants is always illegal and is dangerous”; “Discuss any new symptoms or a sudden change in ADHD symptoms during adolescence with your child's doctor”; “ADHD starts in early elementary school while most substance use disorders begin in middle school”.
7. Humphreys KL, Eng T, Lee SS. Stimulant medication and substance use outcomes: a meta-analysis. JAMA Psychiatry. 2013;70(7):740–749. doi:10.1001/jamapsychiatry.2013.1273 (PMID 23754458; PMC6688478). Lifetime use and abuse or dependence “for 2565 participants from 15 different studies”; “treatment of attention-deficit/hyperactivity disorder with stimulant medication neither protects nor increases the risk of later substance use disorders”. Checked October 23, 2026.
8. Individuals with Disabilities Education Act regulations, Electronic Code of Federal Regulations. 34 CFR § 300.320 Definition of individualized education program. Checked October 23, 2026.
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   Paragraph (b): “Beginning not later than the first IEP to be in effect when the child turns 16, or younger if determined appropriate by the IEP Team, and updated annually, thereafter, the IEP must include” “Appropriate measurable postsecondary goals” and “The transition services (including courses of study) needed to assist the child in reaching those goals”; paragraph (c): “Beginning not later than one year before the child reaches the age of majority under State law, the IEP must include a statement that the child has been informed of the child's rights under Part B of the Act, if any, that will transfer to the child on reaching the age of majority”.
9. US Department of Education, Office for Civil Rights. Students with Disabilities Preparing for Postsecondary Education: Know Your Rights and Responsibilities. Checked October 23, 2026.
   Show the passageHide the passage

   “your postsecondary school is not required to provide FAPE”; “your postsecondary school is required to provide appropriate academic adjustments as necessary to ensure that it does not discriminate on the basis of disability”; “if you want the school to provide an academic adjustment, you must identify yourself as having a disability”; “your disclosure of a disability is always voluntary”; “Your school will probably require you to provide documentation showing that you have a current disability and need an academic adjustment”; an IEP or 504 plan “is generally not sufficient documentation”; “The IDEA and its individualized education program (IEP) provisions do not apply to postsecondary schools”.
10. Sibley MH, Arnold LE, Swanson JM, Hechtman LT, Kennedy TM, Owens E, et al. Variable Patterns of Remission From ADHD in the Multimodal Treatment Study of ADHD. American Journal of Psychiatry. 2022;179(2):142–151. doi:10.1176/appi.ajp.2021.21010032 (PMID 34384227; PMC8810708). Checked October 23, 2026.
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    558 children followed to a mean age of 25; “Only 9.1% of the sample demonstrated recovery (sustained remission) by study endpoint”; “90% of children with ADHD in MTA continued to experience residual symptoms into young adulthood”.
11. American Psychiatric Association. What Is ADHD? Checked October 23, 2026.
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    Symptom examples for older teens: “Avoids or dislikes tasks that require sustained mental effort, such as homework (or for older adolescents or adults, preparing reports and completing forms)”; “Older teens and adults may forget to return phone calls, pay bills and keep appointments”; “Older teens and adults may take over what others are doing”.
12. Centers for Disease Control and Prevention. Clinical Care of ADHD in Children. Updated October 21, 2026. Checked October 23, 2026.
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    “Five or more symptoms of inattention and/or five or more symptoms of hyperactivity-impulsivity for individuals ages 17 years or older”; “Often runs about or climbs in situations where it is not appropriate (adolescents or adults may be limited to feeling restless)”; “Several inattentive or hyperactive-impulsive symptoms were present prior to age 12 years”; “There is clear evidence that the symptoms interfere with, or reduce the quality of, social, school, or work functioning”; “For adolescents, medications should be used with patient approval.”
13. National Institute of Mental Health. Attention-Deficit/Hyperactivity Disorder (ADHD) (health topic). Last reviewed August 2026. “It is common for people to show these behaviors some of the time. However, for people with ADHD, the behaviors are frequent and occur across multiple situations”; “Symptoms begin in childhood and usually continue into the teen years and adulthood”. Checked October 23, 2026.
14. National Institute of Mental Health. ADHD in Adults: 4 Things to Know. NIH Publication No. 24-MH-3573, 2024. Checked October 23, 2026.
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    “Adults or adolescents over 16 years must show five (instead of six) symptoms of inattention or hyperactivity and impulsivity”; “inattentive symptoms often persist as people get older, whereas hyperactivity and impulsivity are more likely to decline”; “ADHD symptoms among girls and women are especially likely to have been missed in childhood”; a provider “may look at school reports or other childhood records”; “People whose ADHD symptoms cause impairment at work may qualify for reasonable accommodations under the Americans with Disabilities Act (ADA)”.
15. Shaw P, Stringaris A, Nigg J, Leibenluft E. Emotion dysregulation in attention deficit hyperactivity disorder. American Journal of Psychiatry. 2014;171(3):276–293. doi:10.1176/appi.ajp.2013.13070966 (PMID 24480998; PMC4282137). “emotion dysregulation is prevalent in ADHD throughout the lifespan and is a major contributor to impairment”; “current treatments for ADHD often also ameliorate emotion dysregulation”. Checked October 23, 2026.
16. Centers for Disease Control and Prevention. ADHD in the Classroom. Updated October 21, 2026. Checked October 23, 2026.
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    “Behavioral classroom management helps students build positive classroom behaviors. It uses a reward system or a daily report card and helps reduce negative behaviors”; “behavioral classroom management has been shown to work for students of all ages”; “Organizational training teaches children time management, planning skills, and ways to keep school materials organized”; “This management strategy has been tested with children and adolescents”; students “may qualify for help through an Individualized Education Program (IEP) under the Individuals with Disabilities Education Act (IDEA) or a Section 504 Plan”; accommodations “might include” “Extra time and support on tests and assignments”, “Allowing breaks or time to move around”, “Changes to the environment to limit distraction” and “Extra help with staying organized”; “Be sensitive to the influence of ADHD on emotions, such as self-esteem issues or difficulty regulating feelings”.
17. Centers for Disease Control and Prevention. ADHD in Children. Updated October 21, 2026. “Symptoms can change over time and might increase when the demands of daily life increase”; “Effective treatment plans will include close monitoring, follow-ups, and making changes, if needed, along the way”. Checked October 23, 2026.
18. Shaw P, Eckstrand K, Sharp W, Blumenthal J, Lerch JP, Greenstein D, et al. Attention-deficit/hyperactivity disorder is characterized by a delay in cortical maturation. Proceedings of the National Academy of Sciences. 2007;104(49):19649–19654. doi:10.1073/pnas.0707741104 (PMID 18024590; PMC2148343). Checked October 23, 2026.
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    “we estimated cortical thickness at >40,000 cerebral points from 824 magnetic resonance scans acquired prospectively on 223 children with ADHD and 223 typically developing controls”; “the median age by which 50% of the cortical points attained peak thickness for this group was 10.5 years (SE 0.01), which was significantly later than the median age of 7.5 years (SE 0.02) for typically developing controls”; “The delay was most prominent in prefrontal regions important for control of cognitive processes including attention and motor planning”.
19. Faraone SV, Banaschewski T, Coghill D, Zheng Y, Biederman J, Bellgrove MA, et al. The World Federation of ADHD International Consensus Statement: 208 Evidence-based conclusions about the disorder. Neuroscience & Biobehavioral Reviews. 2021;128:789–818. doi:10.1016/j.neubiorev.2021.01.022 (PMID 33549739; PMC8328933). Checked October 23, 2026.
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    “Neuroimaging studies find small differences in the structure and functioning of the brain between people with and without ADHD. These differences cannot be used to diagnose ADHD”; “A meta-analysis of twelve studies covering over 5,400 people found that those with ADHD were almost three times more likely to be nicotine-dependent”; “The adverse effects of medications for ADHD are typically mild and can be addressed by changing the dose or the medication”; “only about one in six youths with ADHD still meet full diagnostic criteria for ADHD at age 25, and about half show signs of residual impairment”.
20. Centers for Disease Control and Prevention. Other Concerns and Conditions with ADHD. Updated July 31, 2026. Checked October 23, 2026.
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    “not showing any ADHD symptoms until adolescence”; “Children who develop ADHD symptoms at younger or older ages than typical may also need more detailed diagnosis and treatment”; “Children with ADHD are more likely than those without to develop an anxiety disorder or feel hopeless and sad when they can't control their ADHD symptoms”; “Children with ADHD are more likely than children without ADHD to develop childhood depression”.
21. Centers for Disease Control and Prevention. Diagnosing ADHD. Updated October 21, 2026. “The diagnosis can be made by a mental health professional, like a psychologist or psychiatrist, or by a primary care provider, like a pediatrician”. Checked October 23, 2026.
22. US Department of Education, Office for Civil Rights. Know Your Rights: Students with ADHD. July 2016. Checked October 23, 2026.
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    “Under Section 504, your school district must evaluate a student, at no cost to you, if the district believes or has reason to believe a student has a disability and needs special education and/or related services because of that disability”; “For example, you might request an evaluation if you suspect a student has ADHD”; “Not every student with ADHD needs the same set of services, or any services at all”.
23. Centers for Disease Control and Prevention. Data on ADHD in Children. Updated July 8, 2026. “Boys (13%) were more likely to be diagnosed with ADHD than girls (7%).” (US children aged 3 to 17, 2022–2023). Checked October 23, 2026.
24. Centers for Disease Control and Prevention. Treatment of ADHD. Updated October 21, 2026. Checked October 23, 2026.
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    From age 6, “parent training in behavior management for children up to age 12 and other types of behavior therapy and training for adolescents”; “Several types of behavior therapies are considered effective, including” “Peer interventions that focus on behavior” and “Organizational skills training”; “Before your child starts any ADHD medication, talk with their healthcare provider about possible side effects”.
25. Chan E, Fogler JM, Hammerness PG. Treatment of Attention-Deficit/Hyperactivity Disorder in Adolescents: A Systematic Review. JAMA. 2016;315(18):1997–2008. doi:10.1001/jama.2016.5453 (PMID 27163988). Checked October 23, 2026.
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    “Sixteen randomized clinical trials and 1 meta-analysis, involving 2668 participants, of pharmacological and psychosocial treatments for ADHD in adolescents aged 12 years to 18 years were included”; “both stimulant and nonstimulant medications led to clinically significant reductions” in ADHD symptom scores; “The psychosocial treatments combining behavioral, cognitive behavioral, and skills training techniques demonstrated small- to medium-sized improvements”; “Psychosocial treatments were associated with more robust (Cohen d range, 0.51-5.15) improvements in academic and organizational skills, such as homework completion and planner use”; “were associated with inconsistent effects on ADHD symptoms and greater benefit for academic and organizational skills”.
26. American Academy of Pediatrics, HealthyChildren.org. College Support Services and Accommodations for Adolescents with ADHD. Services and accommodations may include “Priority scheduling”, “Reduced course loads”, “Specialized tutoring for students with ADHD” and “Special testing arrangements, such as untimed examinations or testing in a separate, quiet room”. Checked October 23, 2026.
27. Curry AE, Metzger KB, Pfeiffer MR, Elliott MR, Winston FK, Power TJ. Motor Vehicle Crash Risk Among Adolescents and Young Adults With Attention-Deficit/Hyperactivity Disorder. JAMA Pediatrics. 2017;171(8):756–763. doi:10.1001/jamapediatrics.2017.0910 (PMID 28604931; PMC5710634). Checked October 23, 2026.
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    2,479 adolescents and young adults with ADHD and 15,865 without, in New Jersey; “the licensing probability of individuals with ADHD 6 months after eligibility was 35% lower”; “The adjusted risk for first crash among licensed drivers with ADHD was 1.36 times higher than for those without ADHD”.
28. Centers for Disease Control and Prevention. Risk Factors for Teen Drivers. Checked October 23, 2026.
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    “Teen drivers in this age group have a fatal crash rate almost three times as high as drivers ages 20 and older per mile driven”; “The presence of teen or young adult passengers increases the crash risk of unsupervised teen drivers”; “Nighttime driving is riskier than daytime driving for drivers of all ages but is particularly dangerous for teen drivers”; “Teens and young adults often do not consistently wear a seat belt.” “In 2019, among U.S. high school students who drove, 39% texted or e-mailed while driving at least once during the prior 30 days”.
29. Chang Z, Quinn PD, Hur K, Gibbons RD, Sjölander A, Larsson H, et al. Association Between Medication Use for Attention-Deficit/Hyperactivity Disorder and Risk of Motor Vehicle Crashes. JAMA Psychiatry. 2017;74(6):597–603. doi:10.1001/jamapsychiatry.2017.0659 (PMID 28492937; PMC5539840). Checked October 23, 2026.
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    2,319,450 US patients with ADHD; “the mean (SD) age was 32.5 (12.8) years”; “male patients with ADHD had a 38% (odds ratio, 0.62; 95% CI, 0.56-0.67) lower risk of MVCs in months when receiving ADHD medication compared with months when not receiving medication, and female patients had a 42% (odds ratio, 0.58; 95% CI, 0.53-0.62) lower risk of MVCs in months when receiving ADHD medication”.
30. Quinn PD, Chang Z, Hur K, Gibbons RD, Lahey BB, Rickert ME, et al. ADHD Medication and Substance-Related Problems. American Journal of Psychiatry. 2017;174(9):877–885. doi:10.1176/appi.ajp.2017.16060686 (PMID 28659039; PMC5581231). Checked October 23, 2026.
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    Claims from 2,993,887 “adolescent and adult ADHD patients”; “male patients had 35% lower odds of concurrent substance-related events when receiving medication”; “female patients had 31% lower odds of concurrent substance-related events”.
31. US Food and Drug Administration. FDA updating warnings to improve safe use of prescription stimulants used to treat ADHD and other conditions. Drug Safety Communication, May 11, 2023. Checked October 23, 2026.
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    “As many as half of youth with valid prescriptions for these medicines are approached by peers and other individuals in the person’s peer group to sell or give away their medicine”; “Store your prescription stimulants securely, out of sight and reach of children, and in a location not accessible by others, including visitors to the home”; “Do not share these medicines with anyone else”.
32. Marten F, Keuppens L, Baeyens D, Boyer BE, Danckaerts M, Cortese S, et al. Sleep parameters and problems in adolescents with and without ADHD: A systematic review and meta-analysis. JCPP Advances. 2023;3(3):e12151. doi:10.1002/jcv2.12151 (PMID 37720581; PMC10501691). Checked October 23, 2026.
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    “resulting in 13 eligible studies”; “in total 2465 adolescents with ADHD and 18,417 controls”; “adolescents with ADHD report significantly more disturbed subjective sleep parameters (e.g., total sleep time; n = 7, SMD = 0.47, p < .001) and experience more sleep problems compared to typically developing peers (e.g., daytime sleepiness; n = 5, SMD = 0.54, p = .01)”; “Only few studies objectively measured sleep and no significant differences were found between both groups (n = 3) in any parameter”; “it is advised to routinely include sleep assessment in the ADHD diagnostic process”.
33. Centers for Disease Control and Prevention. About Sleep. Recommended daily sleep: “Teen 13–17 years 8–10 hours”; habits that improve sleep include “Going to bed and getting up at the same time every day”, “Turning off electronic devices at least 30 minutes before bedtime” and “Avoiding caffeine in the afternoon or evening”. Checked October 23, 2026.
34. Crisis Text Line. Crisis Text Line | Text HOME to 741741 Free, 24/7 Mental Health Support. “Text HOME to 741741 from anywhere in the United States – 24/7, free, confidential”; “A live, trained volunteer Crisis Counselor will receive your text and respond with care and compassion”. Checked October 23, 2026.
35. Centers for Disease Control and Prevention. Symptoms of ADHD. Updated June 1, 2026. “The symptoms continue, can be severe, and can cause difficulty at school, at home, or with friends”. Checked October 23, 2026.

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 child. If you are worried about immediate safety, call or text 988 (US). Never start, stop, or change a dose without medical guidance.