Viagra's Hothouse

Pfizer sells drugs for all sorts of maladies, but its impotence cure stole the show in '98. Users credit Viagra with restorative powers; critics say it's caused accidents and death. Here are some highlights:

Founded in 1849, Pfizer produced penicillian during World War II

March 27 Viagra gets the go-ahead from the FDA

April In the first month 598,000 prescriptions for Viagra are filled

May 1 On "Larry King Live," Dole touts Viagra as a great drug. "Well, I wish I'd have bought stock early," he says, and tells of being in test program.

May 21 The FDA, responding to press inquiries about Viagra, confirms it has received reports of six deaths among those who have used the drug