Still trying to find the right combo-I can't tolerate HRT in any form so far except vagifem. Vagifem improved the vag. tissue tremendously but doesn't help with the engorgement needed for sex. Anything else that would help that? I know someone mentioned using a low dose viagara. Can you elaborate and/or any other ideas. I don't see a search category on the page anymore to find that old post. For anyone taking viagara, what color is it? I'm allergic to dyes and can only take white. Does it hurt later when it passes through your urine? I can't tolerate many drugs for that reason. Thank you!