The world's best-selling home medical reference book is Merck Manual Consumer Version. It's in full text online, and it's completely free. There are many positives to having a collection of print reference books in your home. But what's great about digital is the real-time updates and extras you can't get from a paper version.
We are continually updating our content and publishing it online as soon as it is ready, so we make no distinction among “editions.” Robert S. Porter, MD, Editor-in-Chief, The Merck Manuals
Merck Manual online is an ad-free, interactive, searchable, hyperlinked multimedia website. The site has quizzes, self-assessment tools, videos, and more. Use the autosuggest search box or browse by topic or symptom.
A wide range of reference resources is at your fingertips. As a medical source for consumers, Merck provides "information on medical topics, symptoms, drugs, procedures, news and more, written in everyday language." You'll find information on first aid, drugs, healthy living, and medical terminology. Look under Health Topics Sections for all kinds of things. And you'll see a section for Older People's Health Issues.
The Merck website offers knowledgeable opinions on the latest health reports in the news. According to Merck, "experts from the various medical specialties will let consumers know how worried they should be by the latest media scare story."
Many medical calculators are available. You'll also find The One Page Merck Manual of Health that gives you simple truths for healthy living. Self-assessment tools are available for health and fitness topics like:
The digital manual uses responsive web design so you can view the website on any device. Get the free app for your mobile device if you prefer -- no registration or subscription needed.