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.

Aggressive Treatments Don't Help Diabetes Patients
Lowering blood pressure and blood fat levels to below current targets did not bring down higher risks of heart problems for diabetes patients, according to new results from a landmark federal study.