Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that affects both children and adults. It is characterized by symptoms of inattention, hyperactivity, and impulsivity. These symptoms can vary in severity and can significantly impact daily functioning and development.

Signs of ADHD
Inattention:

1. Difficulty Sustaining Attention: Struggles to stay focused on tasks.
2. Careless Mistakes: Frequent errors due to lack of attention to detail.
3. Poor Organization: Disorganized work and missed deadlines.
4. Easily Distracted: Quickly sidetracked by unrelated stimuli.
5. Forgetfulness: Often forgets daily activities and appointments.
   Hyperactivity-Impulsivity:
6. Fidgeting: Inability to sit still, frequent tapping or squirming.
7. Excessive Talking: Talks excessively and interrupts others.
8. Impulsiveness: Makes hasty decisions and struggles to wait their turn.
9. Restlessness: Difficulty engaging in quiet activities.

Impact:
These symptoms can affect school, work, and relationships. If you notice these signs, consider consulting a healthcare professional for diagnosis and management. Early intervention can greatly improve outcomes.