New Combo Drug May Cut Blood Pressure
By itself, Novartis's new blood pressure drug doesn't do a lot. But combined with the older drug Diovan, it boosts hypertension control better than either drug alone.

New Plavix Warning: Lack of Effect in Many People
The anti-clotting drug Plavix will get a new "black box" label warning that normal doses don't work for 2% to 14% of patients.