Lexpro.... My own personal experience was that it totally derailed any and every effort to get a nut... This increased my own anxiety issues about fifty fold, it seems like a natural coping mechanism of the human body. I took it for about a month, then spent a week all jacked up that way with a girlfriend sleeping next to me in bed, became totally disinterested in sex as a result, stopped it then two weeks later it was finally cleared as was my ability to enjoy sex again (with resolution and all) and.... Yup, I've heard the same from many people that tried Lexapro. If you elect to go with it, I wish you luck.