adhd
"I took Vyvanse 50mg for about 4 months. As I started the medication everything was going great and I was focused. However, I was an emotional wreck while on it. People at work thought I was going crazy because I was angry at silly things, which is not my personality at all. Vyvanse seemed to work good in the mornings but wore off around 1pm. I took it around 7:30am. The medication really depends on what you eat. 12 hours is not true for me. I don't know about you but I don't have time to make sure I eat this type of food for dinner and this type for breakfast just so my my medicines will work. Some days the Vyvanse would not work at all and I didn't get anything done. Vyvanse also caused hair loss and turned grey. I'm 25 yrs old."