What is adhd and how does it affect someone and what are ways other than medicine to cope.

As someone who has ADHD I think I can answer this. ADHD stands for attention deficit/hyperactivity disorder. basically its difficult to focus and ur always having to move/fidget. it can affect someone by not focusing in class and getting low grades for example or picking at nails,scalp,face ect. the last two can lead to lots of bleeding. other than medicine witch I personally take for school to help me focus u can also cope by training ur self to focus and fidget with something less harmful. also u can get panic attacks when under to much stress or emtional/mental weight. to cope with that u need to take a break from the cause and do something else I get most of these from tests, big tests,so its difficult to get away but possible.
hope that help anymore questions on ADHD let me know I'll be happy to help