Sildenafil is a rockstar pill when it comes to managing ED, and it isn’t just because it was the very first on the scene. Approved for use back in 1998, this medication — otherwise known as the active ...

Erection hardness is a fundamental component of erectile function and is a very specific and easily monitored outcome. A survey of more than 3500 men with erectile dysfunction (ED) worldwide ...

The objectives of this study were to evaluate the efficacy and tolerability of high dose sildenafil as a salvage therapy for patients refractory to the maximum recommended dose of sildenafil. Fifty ...

Sildenafil is a prescription drug. It comes in the form of a tablet and suspension (liquid). Both are taken by mouth. It also comes in an intravenous (IV) form, which is only given by a doctor.

Viagara can take about a half hour to start working and may work for a couple of hours, or longer, depending on certain factors, including your metabolism. Sildenafil is a common medication used to ...