adhd
"I have to give Vyvanse a solid 10. I asked my Dr to switch me from Adderall instant release 20mg 2x a day to Vyvanse and in my honest opinion this was the best decision I made. Vyvanse helps me focus, more motivation, feels more subtle which I absolutely love. Adderall for some reason made me feel like a different person, but with vyvanse I feel like myself still which is great. It is really long lasting, I don't know or understand how people say it only last for a few hours when in my experience it last a good 12-13 hrs. In fact I heard people say it loses potency after 4 hours or so but in my experience I think it actually increases. But this is just my experience, and maybe metabolism aswell but anyway I hope this is helpful for others."