Hi, I'm 55 and have high cholesterol. I've been on Lipitor, Zocor and Provacol. They have tested me several times in recent years, and the statin drugs are messing up my liver enzymes. My new doctor is planning on putting me on Zetia. Now I'm hearing there are concerns about Zetia. Do you know what they are concerned about?
Drugmaker Schering-Plough is a favorite of analysts and investors these days. It's no wonder: The company's flagship product, the cholesterol-fighting Vytorin, is breaking sales records and faces relatively little risk from cheaper generic versions from rivals.
In the future, successful drug companies will have to come up with innovative cures for complex, hard-to-treat conditions like cancer -- without letting their research-and-development spending get out of hand.