Viagra is FDA-approved to treat erectile dysfunction ... Revatio comes in three different dosage forms: intravenous injection ...

Erectile dysfunction (ED) is a common condition, and many people find that it is treatable with Viagra — sometimes called the “little blue pill” — and its generic form, sildenafil.

If you’ve searched for places to buy Viagra online, you’ve surely also noticed its price tag. Since Viagra is a brand-name medication, the price of Viagra is very high and may not currently ...