So i've read that adderall can lead to erection problems/smaller penis size/lack of sex drive, and figured that 'i never get side effects from stuff', so i took a 30mg pill yesterday afternoon. Well, after 2 attempts, i haven't been able to get it up. does anyone know how long these problems last or what i could do? I'm pretty sure that once its out of my system, I'll be alright, but i guess i just need to hear it from someone else so i'm not flipping out.