Health Center

Sildenafil, sold as Viagra (or generic brands), is a prescription drug used to treat erectile dysfunction. It works by promoting blood flow to the penis.  

Low levels of nitric oxide in addition to other factors, may contribute to erectile dysfuction.  Nitric oxide helps the muscles of the penis relax, improving blood flow to the penis, and thereby ...

However, Viagra comes with serious risks, side effects, ranging from the most common to serious side effects that are rarely reported; and problems concerning interactions with other drugs.  It&r...

If you take Viagra or any other prescription drug for ED, you'll want to do everything you can to make sure it's doing its job. Take a few minutes to learn how to get the most out of your medi...

Viagra is the brand name of the medicine, sildenafil citrate, used to treat erectile dysfunction (ED), a common condition that affects men of any age.  Men with this condition are unable to reach...

Testosterone is an important male sex hormone produced in the testicles. It regulates sexual development, muscle density, and bone growth. It also ensures that the body makes enough red blood cells. W...

Low testosterone, also called hypogonadism, is a condition whereby levels of the male sex hormone drop below the 300 ng/dL threshold. When testosterone levels become too low, men may experience a vari...

Peyronie’s disease is fairly common with an estimated 3% to 9% of men experiencing the condition. It’s more common among older men and risk increases with age. The symptoms are not always ...