erectile dysfunction
"Since turning 58 I've been having problems maintaining an erection which I know is not all that uncommon.    At first I tried a herbal drug which worked quite well but seemed to lose some of it's potency over a period of time (I was taking it for about 1 year) although it still managed to give me reasonable erections.   Then I tried 20mg of Tadalafil and wow what a difference!    Rock hard erections usually around 2/3 hours after taking and I still managed to get rock hard the next day!    Much better than Viagra which only lasted around 8/10 hours and no great erections the following day.   Highly recommended."