What are the early signs of ADHD?
What is ADHD? Attention deficit hyperactivity disorder (ADHD) is a condition that affects behavior. People with ADHD may exhibit signs and symptoms from early childhood.ADHD is a developmental disorder, meaning that it develops in childhood. Doctors diagnose most cases of ADHD in children ages 3–7 years old. Early signs of ADHD include hyperactivity, restlessness, and difficulty concentrating. Read on to learn more about the early signs of ADHD. ADHD affects 9.8% of children in the United States between ages 3–17 years old. Boys are more likely to receive an ADHD diagnosis than girls, and they also typically show more outward symptoms. The three hallmark signs of ADHD are: Inattention Signs of inattention often become clearer in a school setting. Children with ADHD may: appear not to pay attention in class appear not to listen have difficulty following instructions have difficulty finishing schoolwork have difficulty getting organ...