Pill Kills Hard-to-Treat Head Lice
Stromectal -- a pill containing ivermectin, a drug used to prevent heartworm in dogs -- kills head lice resistant to first-line treatment better than malathion-based lotion.

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.