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.

Viagra can salvage a man's sex life, but in rare cases it may temporarily steal his sight. Researchers report that some men who took sildenafil -- the generic form of the impotence drug -- suffered ...

Many people think of erection problems as a condition that only affects older men. But you don’t have to look far to find reports of the condition among men in their 20s and 30s. Some research even ...

Many people think of erection problems as a condition that only affects older men. But you don’t have to look far to find reports of the condition among men in their 20s and 30s. Some research even ...

For both men and women, sexual problems are a common side effect of antidepressants. Viagra and similar drugs have long been prescribed to men in this situation. Now a study suggests Viagra may help ...