Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder characterized by patterns of inattention, hyperactivity, and impulsivity that interfere with functioning or development. Symptoms include:

• Difficulty sustaining attention
• Frequent forgetfulness and losing things
• Fidgeting or inability to stay seated
• Excessive talking or interrupting others
• Difficulty organizing tasks and activities
• Impulsivity or acting without thinking

These symptoms are persistent and present in multiple settings, such as home, school, or work, affecting an individual's ability to perform daily tasks.

Diagnosis

Healthcare professionals diagnose ADHD through a comprehensive evaluation involving:

• Clinical Interviews: Gathering detailed information about symptoms, medical history, and developmental milestones.
• Behavioral Assessments: Using standardized questionnaires and rating scales completed by the individual, parents, teachers, or caregivers.
• Observation: Assessing behavior across different settings to determine the consistency of symptoms.
• Diagnostic Criteria: Identifying ADHD based on criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), specifying the type predominantly inattentive, predominantly hyperactive-impulsive, or combined presentation.
• Exclusion of Other Conditions: Ruling out other medical or psychological conditions that may mimic ADHD symptoms.