"oh, if there was an 11, i would give vyvanse this rating, if it was not for one side effect. but i am not 100% sure it is the vyvanse.  i have been having pretty bad chest pains since i started on vyvanse a couple of months ago. i even went to the er for an asthma attack.  the trouble is, for the last few years (pre-adhd diagnosis and any meds) i have been slowly growing into adult onset asthma. so it&#039;s tough even for the doctors to tell if it&#039;s from the asthma or the vyvanse! the er doc said no, vyvanse shouldn&#039;t cause chest pains, so did my psychiatrist (who i trust and really respect). long story short--i love vyvanse!! has given me my life whole new meaning. i am the best version of myself.  my whole entire extended family notices!"