ADHD, or Attention Deficit Hyperactivity Disorder, is a common condition diagnosed in childhood that can persist into adulthood, causing difficulty in concentrating, controlling impulses, and excessive activity. ADD, or Attention Deficit Disorder, is a subtype of ADHD characterized primarily by inattentiveness without hyperactivity, leading to issues like distractibility and procrastination. Natural remedies for managing ADHD symptoms include a balanced diet, regular exercise, adequate sleep, limited screen time, outdoor activities, and meditation.