This Week's Feature

A hand preparing syringe Preventive Cardiology: Beta-blockers

Beta-blockers are used for many heart-related conditions. Learn how they work, what their side effects are, and how they interact with other medications.

Natural and Alternative Treatments

Chinese herb image Some people may consider turning to alternative medicine to manage their disease. But what has been proven to work and what hasn't? Search here for detailed information on almost 200 conditions, nearly 350 herbs and supplements, plus drug-herb and drug-supplement interactions.