What are the negative physical effects of adderall specifically and how does your body regulate itself after you quit? I noticed hair thinning, problems with my teeth, and really bad skin after using adderall for a long period. Before I started I barely had to wash my face and my skin was flawless now I use proactive and it still doesn't help much. Could this just be in my head or are these real side effects? If so how long will it take for my body to go back to normal.