ADHD
"WARNING: Majority of the positive reviews for this drug are from people that are new to Vyvanse and problem is that this drug works wonders at start but benefits quickly starts to diminish and side effects start to get worse.
I took vyvanse for two years and at first it worked great for ADD. However after taking it consistently for few months I started experiencing anxiety, depression, aggressiveness, anti social behavior, insomnia and isolation... things I never experienced before in my life. The drug is also very addictive because if you stop you feel 100x worse then before you started taking it but the longer you take it the higher dosage you need to get same effect. Eventually it stops working and you just need it to get out of bed."