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 ...

Viagra is a helpful medication for men dealing with erection issues. If you’re considering Viagra, you might be wondering how long it takes to work and what you can expect. Viagra works by increasing ...

This story was reviewed by Mike Bohl, MD. In the ‘80s, researchers set out to test a medication called sildenafil citrate for ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission Here’s our process. Viagra is a well-known treatment for erectile ...

New research is the latest to suggest that sildenafil—the active ingredient in popular erectile dysfunction drug Viagra—might help fend off Alzheimer’s disease. The study found that people taking ...