adhd
"I started taking this when I was 17. I was struggling in school, barely passing my main subjects.  Within 10 days of taking Adderall, I could tell it started to work.  I could concentrate on listening to my teachers.  My brain slowed down enough where I could do my homework.  It all started to make sense. My self-esteem improved with my grades improving to 85's and above within 6 months.  Side effects have been loss of appetite, not needing to sleep as much. Unfortunately, I've had bright red blood in my stool this past month.  It also happened about 6 months ago.  I will be discussing with my doctor."