- U.S. Food & Drug Administration
This site contains the latest governing information on food, drugs, biologics, cosmetics, medical devices, and radiological health.
- MedlinePlus: Drugs,Supplements, and Herbal Information
General information for prescription drugs and dietary supplements.
- Drug Digest
Drug Digest is a drug information site that can help consumers to make informed choices about drugs and treatment options.
- Drug Information Online
Drugs.com provides information on over 24,000 prescription drugs, medicines, and natural products.
- RX List
Free drug index with search capabilities.
- DailyMed
This site provides high quality information about drugs including the FDA drug labels.