HEATKEYS

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

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert co...

Award-winning, trustworthy, and credible health information and tools for patients from American Academy of Family Physicians.

Our Health is a community where people can share personal stories, ask medical questions of other users, and browse various health topics for more information.

ClinicalAdvisor.com offers physician assistants and nurse practitioners practical, up-to-date guidance for diagnosing and treating the conditions commonly seen in daily practice.

Reliable fibromyalgia information on symptoms, treatment, medication, causes, tender and trigger points, role of diet and exercise, and patient advice.

Use SymCAT symptom checker to get a list of possible diagnoses and find out what to do about it. You enter a symptom like fever and SymCAT searches aggregated patient data to calculate your most likely diagnosis.

Trusted medical information to encourage healthy living. Enjoy free health tools and view detailed doctor-reviewed information about diseases, medical symptoms, treatments, drugs, and nutrition.

HealthCentral.com is one of the most trusted sources of medical information and up to date news and contains a doctor-approved health encyclopedia of diseases and conditions, the ability to find symptoms and treatments. Also drug information with sid...

LIVESTRONG offers trusted health information and health news on diseases, symptoms, drugs, treatments and more. Get healthy with LIVESTRONG

Authoritative health information, drawing on the expertise of the 8,000 faculty physicians at the Harvard Medical School and its world-famous affiliated hospitals.