Q: I am a 71-year-old man with a physically active lifestyle, and I have a strong passion to control my A1C and cholesterol levels by eating the right kind of food. I am taking metformin, atorvastatin ...

Viagra has helped millions of men regain confidence in their intimate relationships, but like all medications, it can cause side effects that range from mild to potentially life-threatening. While ...

Medically reviewed by Matthew Wosnitzer, MD Key Takeaways Viagra lasts for about four hours, but it can last longer in some ...

Although Cialis and Viagra both make it easier to get and maintain pleasure, there are a few key differences between these two ED medications that may make one a better choice than the other for you ...

This story was reviewed by Mike Bohl, MD. In the ‘80s, researchers set out to test a medication called sildenafil citrate for treating high blood pressure and angina (chest pain) from heart disease.