These websites have been selected for their breadth of knowledge on drugs and supplements. All information is free to access.
DailyMed provides trustworthy information about marketed drugs. DailyMed is the official provider of FDA label information (package inserts). This Web site provides a standard, comprehensive, up-to-date, look-up and download resource of medication content and labeling found in medication package inserts.
Gateway to drug information from the National Library of Medicine and other key government agencies.
Recognized as one of the best hospitals in the nation, the Mayo Clinic aims to provide the best care to patients through integrated clinical practice, education, and research.
Learn about your prescription drugs and over-the-counter medicines. Includes side effects, dosage, special precautions, and more. Browse dietary supplements and herbal remedies to learn about their effectiveness, usual dosage, and drug interactions.
Search for interactions for prescription, over-the-counter, and herbal supplements. Note: must create a free account for complete access to this resource.
Search drugs by type. Note: must create a free account for complete access to this resource.