Side Effects of Sildenafil (Viagra)
Sildenafil (Sildenafil) is a typical drug used to treat erectile dysfunction (ED) and is classified as a PDE5 (phosphodiesterase 5) inhibitor. This drug supports erections by dilating blood vessels and increasing blood flow. It is effective for many patients, but as with all drugs, sildenafil has side effects. The incidence and severity of side effects vary from individual to individual, ranging from common to rare to more serious. This article will discuss the side effects of sildenafil in detail, and will also discuss points to...