erectile dysfunction
"Worked great! However, after taking the 5 mg. tablets for a week or so, I had to stop taking them. I experienced severe leg pain. Mostly in the back of my legs and the ligaments that run down your legs to the side of each knee became severely tight and painful! I would wake up at 4 or 5 A.M. and have to get up, as the pain was so intense. It's a shame..cause I was loving the positive effects!!"