"excellent medicine, i take it only as needed but beware, for me at least, massive and rapid weight gain has occurred on it, i was a consistent 130 pounds for the last 3 years, within a month of starting it i&#039;ve gained 25 pounds. which for me is great, i needed the weight gain, for others though, take caution in this. for me this drug has been phenomenal and i can take it once and feel good for days."