I was on Paxil for my SA for about 6 mos.. it worked GREAT while I was one it. But... I did experience loss of libido, and dizziness at times especially if I forgot a dose, and weight gain.
I decided to get off it pretty much cold turkey & had horrible withdrawals of brain "zaps", nausea, couldnt stand up at all.. it was rough. But I should have weened off.
I definately think it helps for SA