had a good over all experience with this drug...100 mg, once per day...was anxious..and zoning out at work, and i have a history of depression...so my dr. suggested i give this a try....I can concentrate more at work..and feel fine, sleeping better too....BUT..the sexual side effect for me is too much...I can achieve an erection..but no sensitivity....no orgasm!....gonna call the doc tommorrow and ask if she has an alternative....