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The Merck Manuals

A trusted source for medical information available free online.

Patients & Caregivers
The Merck Manual -- Second Home Edition

The Merck Manual--Home Edition

The world's best-selling home
medical reference 


 Available online
 Available online in other languages
Available as Printed Book

Healthcare Professionals
The Merck Manual of Diagnosis and Therapy The Merck Manual of Diagnosis and Therapy

The world's most widely used medical textbook

Available online
 Available online in other languages
 Available as a PDA download
 Available as Printed Book
The Merck Manual of Health and Aging

The Merck Manual of Health & Aging

A comprehensive guide to the changes and challenges of aging

Available online
 Available as Printed Book

The Merck Manual of Patient Symptoms

The Merck Manual of Patient Symptoms

A concise, practical guide to etiology, evaluation and treatment

Available as Printed Book
 Available as a podcast

Chemists
The Merck Index

The Merck Index

A one-volume encyclopedia of chemicals, drugs and biologicals

Available online*
 Available as Printed Book

*Sample content available for free. Complete online version requires subscription.

The Merck Manual of Geriatrics

The Merck Manual of Geriatrics

A comprehensive review of geriatric medicine and care of the elderly

Available online
 Available online in other languages

The Merck / Merial Manual for Pet Health
The Merck / Merial Manual for Pet Health

The Merck / Merial Manual for Pet Health

The complete pet health resource in everyday language

 Available as Printed Book

 

Veterinarians
The Merck Veterinary Manual

The Merck Veterinary Manual

A comprehensive, reliable source of information on all aspects of animal healthcare

Available online
 Available as a PDA Download
 Available as Printed Book


 

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Merck is committed to providing excellent medical information, and as part of that effort, Merck provides all of The Merck Manuals on a not-for-profit basis as a service to the community

Other Merck Manual Information

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Sign up for The Merck Manual Minute, a bimonthly e-newsletter that provides information on updates to The Merck Manual of Diagnosis and Therapy online version. The newsletter provides a challenging MinIQuiz based on the newly updated topics. Take the MinIQuiz and have a chance to win a copy of The Merck Manual, 18th edition or a PDA download version.

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The Merck Manual Online Medical Library was selected as an Official Honoree for both the Health and Pharmaceutical categories of the 2007 Webby Awards.

The Merck Manual—Second Home Edition online version won a Webby award for the Best Health Web Site for 2005.
 
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