Viagra (sildenafil) is a prescription drug that’s used to treat erectile dysfunction. Viagra’s cost may depend on factors such as your dosage, whether you have health insurance, and the pharmacy you ...

This article was reviewed by Lynn Marie Morski, MD, JD. Viagra® may be known as the "little blue pill," but there's nothing little about its ability to help men struggling with ED. Over the years, ...

Pfizer today announced it has filed a barrage of lawsuits aimed at shutting down online sales of generic, counterfeit or fake versions of Viagra, its copyrighted erectile dysfunction medication. The ...