"i am feeling much better, been on this for about a month, i can feel my sexuality coming back and i am much more positive.  everyone should be told that this medicine could cause severe nausea and vomiting.  i mean bad, but well worth it.  nausea starts first at the lower doses and then explosive diarrhea sets in for at least a week.  i&#039;m continuing treatment, i feel much better and gastrointestinal side effects are going away slowly.  feel great, but prepare for the diarrhea."