erectile dysfunction
"Works great for me.  25mg usually is enough but I'll take 50mg if I've been drinking.  With 100mg I can cut a diamond in half but the sensitivity goes away.  I get them online  which I found after days of research I pay $1 for a pill versus $30 with my insurance plus insurance told me only 4 pills a month.  I get blushed in the face sometimes as the only side effect for me.  The pill lasts about 4 hours."