Whether you’re a senior in high school or a senior-living resident, you’ve likely heard of Viagra (sildenafil) — the original ...

Viagra and sildenafil are effective treatment options for ED, but they both require a prescription. As a result, you cannot buy them over the counter (OTC) — they require a consultation with a ...

In the ‘80s, researchers set out to test a medication called sildenafil citrate for treating high blood pressure and angina ...

What is Viagra? Viagra is a brand name for the drug sildenafil. It is primarily prescribed for treating ED. ED is when a man struggles to achieve or maintain an erection during sexual activity ...

Viagra was approved by the FDA as a treatment for ED in 1998. It’s now sold as brand name Viagra and as generic sildenafil. It takes around 30 to 60 minutes for a normal dose of Viagra to begin ...