adhd
"I would like to first say that my experience with Adderall was overall successful, it most definitely helped my concentration and ability to focus. However, there are some side effects that I think are worth noting.

I had minimal anxiety prior to taking this medication (only when traveling). My anxiety dramatically increased to the point where I was put in therapy and almost took a medical leave from work. (I quit taking the medication once I realized it was a significant contributing factor - although not completely to blame)

I had a very dry mouth while prescribed, which actually ended up leading to cavities according to my dentist. 

Noticeable lower back pain & problems sleeping (both are alleviated once you quit taking the meds)"