Merck Manuals is a FREE resource that provides trusted medical content for both clinical decision support and patient education. With comprehensive and trusted content written by 400 medical experts in 13 languages, Merck Manuals is the go-to resource for millions of professionals and consumers. Merck Manuals can bring the power of trusted medical references to your solution. 

Learn more about us below: 

Our Mission:

We believe that health information is a universal right and that every person is entitled to accurate, accessible, and usable medical information. And we believe that we have a responsibility to protect, preserve, and share the best current medical information to enable more informed decisions, enhance relationships between patients and professionals, and improve health care outcomes around the world.

Comprehensive medical content:

With a professional site for health care providers and medical students and a consumer site for patients and caregivers, we work hard to ensure that every person has access to accurate, accessible, and usable medical information.

• Over 8400 medical topic pages
• 1580 interactive quizzes
• Over 1200 drug monographs
• Over 5000 figures and images
• 700 videos
• 230 clinical calculators
• 165 3D models
• 1600 tables
• 269 lab tests 

Expertise

• Content authored by 400 medical experts in their field
• Peer reviewed internally and externally

Languages

14 languages offered to ensure global accessibility:

• English
• Spanish
• French
• Italian
• Portuguese
• German
• Japanese
• Chinese
• Arabic 
• Korean 
• Russian
• Vietnamese 
• Ukrainian
• Hindi