-EVENT-

Date
- 27th Mar 1998
- Expired!
Time
- ...

27 Years ago
US FDA approved Viagra.
The U.S. Food and Drug Administration approved Viagra (sildenafil) for use as a treatment for male erectile dysfunction, Making it the first oral medication approved for this purpose in the United States. Viagra works by relaxing the blood vessels in the penis, allowing increased blood flow and facilitating erections.