The little blue pill has a new rival. GlaxoSmithKline PLC and Bayer AG won U.S. approval on Tuesday to sell the anti-impotence drug Levitra, setting the stage for a fierce battle with Viagra in a ...

DENVER -- Almost half of men who failed to respond to Viagra treated their impotence successfully with rival drug Levitra, according to a study funded by its marketers, GlaxoSmithKline PLC and Bayer ...

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How inwards Levitra compare to Viagra and Cialis. Levitra vs Viagra Levitra and Viagra both last about 4 to 6 indications and you need to take them 1 generalization before you want to have sex.

The widely used erectile dysfunction drug Levitra is now the second drug in its class found to protect the heart against tissue damage following acute heart attack, according to a new study by ...

In the study, those who has at least one prescription for such erectile dysfunction medications had a 17% lower incidence of heart failure, a 15% lower incidence of getting a coronary ...