ADHD
"I&#039;m 16. I was prescribed 36mg Comcentra  I took it at 8:30pm (was suppose to take it in morning) it worksd it helped me focus but 3 hours into it I started feeling anxiety and later I had a crash. Couldn&#039;t sleep stayed up the whole entire night. I also has many other side effects like lack of appitite and heavy breathing might be to large of a dose but overall without the crazy side effects it helped me get stuff done and concentrate"