Vyvanse
"I am a 19 year old college student and just got prescribed Vyvanse about 2 days ago. When I take it I mainly feel relaxed and sometimes excited. I've never been on any stimulant or ADD medication before. My main concern is losing weight on this medicine. I'm about 5'9" and weigh about 135lbs. I eat a lot and I'm still fairly skinny. I've always worried about my weight and the last thing I want is to get skinnier."