Tadalafil
"47 yr old male with type 2 diabetes. Wasn't getting fully erect and would lose erection before ejaculating. Very stressful! Took a 20mg Cialis and was amazed at what it could do in about an hour. Rocked the wife's world once again. Only side effect was a very mild headache which lasted about 24 hours, nothing I can't tolerate for the benefits. If you are thinking about Cialis don't hesitate getting it, expensive yes but you won't regret it!"