Viagra is a safe and effective treatment for ED. But as the saying goes, you can have too much of a good thing — and Viagra ...

60 mg and 80 mg. In these cases, the tablets you have would actually be the generic form of Revatio, a medication that has the same active ingredient as Viagra but is FDA approved for a different ...

If you’re prescribed Viagra, you can purchase it in doses of 25, 50, or 100 milligrams (mg). Hims recommends taking Viagra 30 minutes to 4 hours before sexual activity. You can make a one-time ...