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The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world

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Health information for consumers on first aid for medical emergencies, accidents and injuries, symptoms and treatment of disease and health conditions...

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synon...

Lab Tests Online offers noncommercial patient education on blood, urine, and other lab tests to help health care consumers better manage their care.

Mayo Clinic — Comprehensive medical diagnosis and treatment; locations and services; request an appointment.

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, an...

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial ...