Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterised by symptoms of inattention, hyperactivity, impulsivity, and emotional dysregulation that are …

ADHD is one of the most common disorders diagnosed in children. Symptoms begin in childhood and usually continue into the teen years and adulthood.

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 …

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

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 …

Sep 27, 2023 · Attention deficit hyperactivity disorder (ADHD) has three subtypes. Hyperactive ADHD is a subtype that mainly causes high energy, restlessness, and impulsive behavior.

ADHD symptoms start in childhood and can continue into adulthood but may look different in adults. Find and share ADHD resources using CDC's partner toolkit. ADHD symptoms can …

ADHD (attention-deficit/hyperactivity disorder) is a type of brain difference that can make it hard to pay attention, finish tasks and sit still. Treatment can help.

Apr 24, 2023 · Attention-deficit/Hyperactivity Disorder (ADHD) is exhibited by not being able to focus, being overactive, not being able to control behavior, or a combination of these. For …

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 …