Levitra
"At 60 I began experiencing erections that were not rock hard, and during sex, at times I would loose an erection, but be able to get it back and climax normally. I wanted a harder erection and talked to the doctor and tried  20 mg levetra. Ate supper at 5 pm, took the pill at 9 pm, waited 30 min and began foreplay. Got the usual erection , more than a chubby but  erection of my youth....so really no change....had a very hard time ( no pun intended) to climax. Had to rest, and start again before I could climax. Second erection the same, more than a chubby, but not rock hard. After climax and 2 hours after taking the pill, I got major nasal congestion that lasted through the night into the morning of the next day."