adhd
"I was diagnosed with ADHD at the age of 5 and have been on Ritalin and Adderall throughout my entire life since then.  I know long time.  I was switched to Vyvanse and this is my first day taking it and I like it so far.  I wouldn't call it a "miracle drug" for me because I have extreme ADHD but it is a lot smoother than Adderall XR I was taking prior.  I also feel more emotionally stable and have more confidence. I also take another 10 mg of Adderall around noon and another 20mg.  We will see how this medicine holds up to all this good stuff.  I am hoping forever since I will never be able to get off a stimulant medication.  But remember, if you have been on stimulants for awhile and do not take them, you will feel EXTREMELY tired and sleep all day."