Discussions that mention vyvanse

ADD / ADHD board

dont worry about the cardiac with stimulants. you have to overdose alot (i mean taking like 5-10x your prescribed dosage) to get that. i exercise on adderall xr and vyvanse...and they give me more of an edge and endurance while exercising. (btw im 23) and i take 30 mg vyvanse 2x a day.i used to take 20mg adderall xr 2x a day