"i am a 44 year old woman who just got diagnosed with add. vyvanse is the first medication prescribed to me and i have been on 50mg for about a month.  the first 2 days i was hyped up, euphoric, and extremely talkative. after that and now it has actually mellowed me out, i am in a good mood all day for the first time in 30 years (severe chronic depression). i can&#039;t believe the difference and wish i would have had something like this years ago. i might&#039;ve had a better life. i can concentrate and happily socialize now. i have had zero side effects! amazing."