Quickly and easily find your medication from our A to Z list of over 24,000 prescription and OTC drugs.

WebMD's comprehensive database of prescription drug and medication information from A to Z

Drugs.com is the most popular, comprehensive and up-to-date source of drug information online. Providing free, peer-reviewed, accurate and independent data on more than 24,000 prescription drugs, over-the-counter medicines & natural products.

Browse an A-Z list of Brand and Generic drugs to learn about your prescription medication.

Pharmaceutical drugs are often classified into drug classes—groups of related drugs that have similar chemical structures, the same mechanism of action (binding to the same biological target), a related mode of action, and that are used to treat the same disease.

Find information about most FDA-approved prescription, generic, and over-the-counter drug products. Find information about drug shortages caused by manufacturing and quality problems, delays,...

Search or browse a complete list of drugs marketed in the U.S. organized by class or chemical type.

A pharmaceutical is a substance used in the diagnosis, treatment, or prevention of disease and for restoring, correcting, or modifying organic functions.

Medications and prescription drug information for consumers and medical health professionals. Online database of the most popular drugs and their side effects, interactions, and use.

A medication (also called medicament, medicine, pharmaceutical drug, medicinal product, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease.