"my 14 year old daughter had been taking vyvanse since 2010 - her current dosage is 50mg.  in the first couple years i believe this medication was a good fit for my daughter; however, it is my opinion she needs a change.  also thanks to obmacare effective 1/1/16 we are paying a copayment of $197 (from $40). unbelievable for vyvanse to not release a generic until 2023!"