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  1. Hyperactivity: Causes, Diagnosis, and Treatments - Healthline

    Aug 27, 2019 · Hyperactivity is often a symptom of an underlying mental or physical health condition. One of the main conditions associated with hyperactivity is attention deficit hyperactivity disorder...

  2. Hyperactive ADHD: Symptoms and treatments - Medical News Today

    Sep 27, 2023 · This article explores hyperactive ADHD, including the symptoms in children, adults, and females. It also explains how doctors diagnose it and what the treatments are.

  3. Hyperactivity - Wikipedia

    Hyperactivity is associated with several medical and psychiatric or psychological conditions and can be a side effect of certain medications. Hyperactivity is a hallmark of attention deficit hyperactivity …

  4. About ADHD | Attention-Deficit / Hyperactivity Disorder (ADHD) | CDC

    Nov 25, 2025 · Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders of childhood. Symptoms start in childhood and often last into …

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

    Mar 7, 2025 · Attention-deficit/hyperactivity disorder, also called ADHD, is a long-term condition that affects millions of children. It often continues into adulthood. ADHD includes a mix of ongoing …

  6. Hyperactivity: Causes, Diagnosis, Treatment, and More

    Aug 8, 2022 · Hyperactivity is a physical state in which a person is unusually active. It involves excessive movement, talking, and restlessness. These behaviors can be part of attention deficit …

  7. ADHD Hyperactive-Impulsive Type: Symptoms, Causes, and Treatment - WebMD

    Oct 14, 2025 · Hyperactivity is just one sign of ADHD. Kids who have it seem to always be on the move. Kids who are impulsive may interrupt when you're talking. They may play out of turn. Adults can also …

  8. Hyperactivity: MedlinePlus Medical Encyclopedia

    Apr 1, 2024 · Hyperactivity means having increased movement, impulsive actions, a shorter attention span, and being easily distracted.

  9. Common Symptoms of Hyperactivity/Impulsivity - HealthyChildren.org

    Behavior signaling a hyperactivity/impulsivity problem: The child frequently runs into people or knocks things down during play, gets injured frequently, and does not want to sit for stories or games.

  10. HYPERACTIVE Definition & Meaning - Merriam-Webster

    The meaning of HYPERACTIVE is affected with or exhibiting hyperactivity; broadly : more active than is usual or desirable. How to use hyperactive in a sentence.