Viagra (Sildenafil): Uses, Benefits and Side Effects Whether you’re a senior in high school or a senior-living resident, you’ve likely heard of Viagra (sildenafil) — the original medication for ED.

Like other prescription medicines, Viagra and its generic form, sildenafil, work best when you take them under the right conditions. From your mental state to your eating habits, a range of factors ...

If you’re considering Viagra, you might be wondering how long it takes to work and what you can expect. Viagra works by increasing blood flow to the penis, helping men achieve and maintain an erection ...

Viagra lasts for about four hours, but it can last longer in some people. Viagra should be taken 30 minutes to an hour before sexual activity. Older age or certain drugs can make Viagra stay in your ...

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, ...