Skip to main content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
These sites provide information about specific drugs such as their dosage and side effects.
Drugs@FDA allows you to search for official information about FDA approved brand name and generic drugs and therapeutic biological products.
PDR Health: Drugs and Supplements
Provides information on prescription drugs and over the counter drugs as well as herbals and other supplements. Designed for a general audience.
Drug Information and Supplement Information - MayoClinic.com
Information about prescription and over-the-counter medications, as well as herb, vitamin and other supplement information from Natural Standard. It may be searched by either brand name or generic name. (Suggestion: Use alphabetic links for searching for
RxList - The Internet Drug Index for prescription drugs and medications
RxList Database consists of products currently on the US market or close to approval. It may be searched by either brand name or generic name and can be searched simultaneously for potential drug interactions, side effects and indications.
PhRMA. Drugs in Development
This database allows you to search for information about medicines in development by disease, indication or drug name. PhRMA membership represents approximately 100 U.S. companies that have a primary commitment to pharmaceutical research.
National Institute on Drug Abuse
NIDA's mission is to lead the Nation in bringing the power of science to bear on drug abuse and addiction. This charge has two critical components. The first is the strategic support and conduct of research across a broad range of disciplines. The second is ensuring the rapid and effective dissemination and use of the results of that research to significantly improve prevention and treatment and to inform policy as it relates to drug abuse and addiction.
American Society of Health-System Pharmacists searchable database is based on ASHP’s Medication Teaching Manual: The Guide to Patient Drug Information.
U.S. Government Dietary Supplements Information
NIH Dietary Supplements Label Database
... captures information on dietary supplements' labels and allows the searching, sorting, and filtering capabilities needed by researchers.
Medline Plus: Dietary Supplement
Dietary supplements are vitamins, minerals, herbs, and many other products. They can come as pills, capsules, powders, drinks, and energy bars. Supplements do not have to go through the testing that drugs do.
U.S. Food & Drug Administration
FDA regulates both finished dietary supplement products and dietary ingredients. FDA regulates dietary supplements under a different set of regulations than those covering "conventional" foods and drug products.
U.S. National Institutes of Health, Office of Dietary Supplements
The Office of Dietary Supplements (ODS) fact sheets give a current overview of individual vitamins, minerals and other dietary supplements. Free Mobile App from ODS
MyDS helps you keep track of vitamins, minerals, herbs, and other products.