In the ‘80s, researchers set out to test a medication called sildenafil citrate for treating high blood pressure and angina ...

Studies of selective phosphodiesterase type 5 inhibitors (sildenafil [Viagra], vardenafil [Levitra], and tadalafil [Cialis]) as therapy for women with sexual arousal disorder have produced mixed ...

But despite the cultural ubiquity, Viagra has recently faced the inevitable ... with vigorous competition from drugs such as Cialis and Levitra. "Pfizer is the 6th largest lobbier in Washington ...

Over-the-counter pills that are most similar to prescription ED medications include sildenafil (the active ingredient in Viagra ... in Cialis), and vardenafil (the active ingredient in Levitra).

The most effective and least invasive ED remedies are medicines in pill form. The most popular options currently available include Viagra, Levitra, and Cialis. Generic name sildenafil, Viagra exploded ...

Pelvic floor dysfunction — or PFD — is a term for a variety of disorders that affect the muscles in your pelvic floor. If the ...

DHEA benefits for men are hotly contested. Produced naturally by the adrenal glands, DHEA (dehydroepiandrosterone) is a steroid hormone converted by the body into testosterone and other sex hormones.