Medical Information Library

MedlinePlus directs you to information to help answer health questions. MedlinePlus brings together authoritative information from NLM, the National Institutes of Health (NIH), and other government agencies and health-related organizations. MedlinePlus also contains extensive information about drugs and supplements, an illustrated medical encyclopedia, interactive tutorials, the latest health news, and surgery videos.

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Drug Information

Learn about your prescription drugs and over-the-counter medicines. Includes side effects, dosage, special precautions, and more.

For FDA approved labels included in drug packages, see DailyMed.

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Health Topics

Read about symptoms, causes, treatment and prevention for over 900 diseases, illnesses, health conditions and wellness issues. MedlinePlus health topics are regularly reviewed, and links are updated daily.

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