At what age do symptoms of ADHD typically begin to appear?

Symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD) typically begin to appear before the age of 12. ADHD is characterized by persistent patterns of inattention and/or hyperactivity-impulsivity that interfere with functioning or development.

Research indicates that symptoms can often be recognized in children as early as 3 to 6 years old, although they may be less noticeable or confusing in younger children. By the time children reach the elementary school years (around ages 5 to 7), symptoms become more apparent as academic and social demands increase.

Identifying symptoms early is crucial as it allows for timely intervention and support which can greatly affect the child’s development and quality of life. Recognizing the age of onset helps caregivers, educators, and healthcare professionals provide appropriate resources and strategies to manage the condition effectively.