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  1. Symptoms of ADHD | Attention-Deficit / Hyperactivity Disorder (ADHD

    May 16, 2024 · ADHD symptoms can present as mostly inattentive, mostly hyperactive-impulsive, or a combination of both types of symptoms. If you think you or someone you know might have …

  2. The Signs of ADHD in Children and in Adults - Healthline

    Jul 17, 2025 · Symptoms of attention deficit hyperactivity disorder (ADHD) can vary and be difficult to recognize. Here are some signs to look for in children and in adults.

  3. Attention-deficit/hyperactivity disorder (ADHD) in children - Symptoms

    Mar 7, 2025 · Children with ADHD also may have low self-esteem and troubled relationships and do poorly in school. Symptoms sometimes lessen with age. Some people never completely …

  4. 10 Signs and Symptoms of ADHD in Adults (And When to Get …

    Nov 1, 2025 · Common signs and symptoms of ADHD in adults include trouble focusing, misplacing items, poor time management, emotional outbursts, and restlessness. Without …

  5. ADHD: Signs and Symptoms - Health

    Oct 1, 2025 · With ADHD, you may have symptoms like inattention, hyperactivity, and impulsivity. Symptoms must last at least six months for you or your child to be diagnosed with ADHD. …

  6. Attention-Deficit/Hyperactivity Disorder: What You Need to Know

    Information about symptoms, diagnosis, treatment, and resources for children, teens, and adults with attention-deficit/hyperactivity disorder (ADHD).

  7. ADHD: Symptoms, Types, Testing, and Treatment - WebMD

    Mar 10, 2024 · ADHD is the most commonly diagnosed mental disorder in children. Find out the symptoms in children and adults, types, causes, diagnosis, treatment, and outlook.

  8. What is ADHD? - Psychiatry.org

    Learn about ADHD including symptoms, risk factors, treatment options and answers to your questions.

  9. What Is Attention Deficit Disorder? ADHD Symptoms Explained

    Jul 19, 2025 · ADHD in adults and ADHD in children can manifest in different ways. A child may be diagnosed with ADHD only if he or she exhibits at least six of nine symptoms from one of …

  10. Attention-Deficit/Hyperactivity Disorder (ADHD) - UCSF Health

    ADHD is characterized by a lack of ability to pay attention; struggles with keeping still or quiet; and impulsiveness that can interfere with school, work and relationships. Research suggests that …