adhd
"I first took Vyvanse about a year ago, was up to 50mg a day. I found it extremely helpful, but by late afternoon I was angry at everything and everyone. I decided to stop. I then tried a few other medicines (Strattera and Concerta). Strattera didn't really work as well as a stimulant and had very negative effects on my sex life, and Concerta didn't really work at all. I was ready to give up, but decided to give Vyvanse another try. This time I lowered the does to 30mg, and only took it during the work week. WOW - it made a huge difference. I'm not seeing the same side effects that I did first time. So it is clear to me that I was over medicating. Anyways, just thought I would share."