Erectile Dysfunction
"Started on the 10mg as needed about 3 years ago and the results are impressive. At 63, it was getting more and more difficult to become and stay erect and wasn&#039;t lasting. The 20mg had me walking around with a full erection without any stimulation like being a teenager, but had headaches and stomach upset. Less side effects with 10mg and almost none when using them cut in half. The 5mg are still plenty effective for at least a day and a half. Cutting the 10mg in half gets the price down, but still pretty expensive. However, I wouldn&#039;t want to be without it now."