Safe Substance exists to provide accurate information regarding drug combinations and their effects on users. This free digital tool makes it easy to explore potentially life-saving harm reduction information about a variety of substances.

Access the world’s pharmaceutical knowledge database. Information on drugs, drug targets, and more, used by researchers and health professionals globally.

Use WebMD’s Pill Identifier to find and identify any over-the-counter or prescription drug, pill, or medication by color, shape, or imprint and easily compare pictures of multiple drugs.

A to Z list of over 24,000 prescription and over-the-counter medicines for both consumers and healthcare professionals.

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.