adhd
"I started taking 30mg Vyvanse about 2 months ago. Prior to this, I've been unmedicated for ADHD for about 20 years. For this time I have been coping with inattentiveness and failing school grades. 



When I first took Vyvanse I noticed the effects after about 30 minutes. My head felt very focused and conversations with people became very clear. For the first time in a long time I could listen to someone for longer than 1 minute without my mind trailing off to another thought. 



I try to take Vyvanse as earlier as possible. Usually I take it around 8:00am with 9:00am being the latest. Taking Vyvanse after this time tends to keep me up past midnight. Vyvanse lasts about 12-15 hours for me."