adhd
"Just upped the dose to 50mg, this medicine works good as far as getting things done and having energy, the first time I took it I was really concerned about my school work and helps me stay on task. The only bad thing about it, for a few minutes at different times of the day this medicine makes me feel like it's wearing off and I feel down or kind of worried then it goes away. So my "happy" felling goes up and down throughout the day."