TRENTON, N.J.-The little blue pill that's helped millions of men in the bedroom is turning white. Drugmaker Pfizer is launching its own cheaper generic version of Viagra rather than lose most sales ...

(Reuters) - Pfizer Inc on Monday said it plans to internally separate its commercial operations into three business segments, including two units that sell patent-protected branded drugs and one that ...

Pfizer Inc. has recently seen how sales of its biggest-selling drug, anti-cholesterol medication Lipitor, started falling when it had to compete with cheaper generic versions. The pharmaceutical giant ...

Leading drug companies including Teva, Pfizer, Novartis and Mylan conspired to inflate the prices of generic drugs by as much as 1,000%, according to a far-reaching lawsuit filed Friday by 44 states.