Article Translations: (Spanish)
ADHD is short for attention deficit hyperactivity disorder. Kids who have ADHD find it difficult to pay attention and are hyperactive, which means they might have trouble sitting still. About 9% of kids have ADHD, which means about 9 in 100 kids has it.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
© 1995-2020 KidsHealth ® All rights reserved. Images provided by iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com