erectile dysfunction
"As recommended by my urologist, I began taking the 20mg pill every 2 days.  After about 2 doses, I began to have a horrible back ache and headache.  I stopped taking it for about a week and the joint pain faded away.  I reported this to my doctor and he recommended cutting the pill into 3 parts.  Now I take 1/3 every other day with no side effects.  Erections are strong and last as long as necessary.  Also works for 2 days consistently regardless of how many times I get an erection in that time.  Wife and I both can't believe it works so well and produces such 'big' results!"