A concise resource drawn from the landmark guide to internal medicine

Harrison's Manual of Medicine, 19th Edition presents clinical information drawn from the 19th edition of Harrison’s Principles of Internal Medicine (HPIM), covering the key features of the diagnosis, clinical manifestations, and treatment of the major diseases that are likely to be encountered in medical practice.

The Manual has become ever more useful with the rapid expansion of medical knowledge and the increasing time constraints associated with heavy patient-care responsibilities in modern health care settings. The Manual’s popularity and value reflect its abbreviated format, which has proven extremely useful for initial diagnosis and management in time-restricted clinical settings. In particular, the format allows readers to locate and use information quickly.

The Manual has been written for easy and seamless reference to the full text of the 19th edition of HPIM. Although not a substitute for in-depth analysis of clinical problems, the Manual serves as a ready source of informative summaries, numerous tables, and detailed graphics that will be useful “on the spot” and that will prepare the reader for more in-depth analysis through more extensive reading at a later time. Every chapter of the 19th edition has been closely reviewed and updated, with substantial revisions and new chapters provided where appropriate.

Presented in full color and incorporating an efficient blend of succinct text, bullet points, algorithms, and tables, Harrison’s Manual of Medicine presents concise information on the key features of the diagnosis, clinical manifestations, and treatment of the major diseases that are likely to be encountered in medical practice, including:
• Etiology and Epidemiology
• Clinically Relevant Pathophysiology
• Signs and Symptoms
• Differential Diagnosis
• Physical and Laboratory Findings
• Therapeutics
• Practice Guidelines

The content in the app is formatted for optimal viewing on your mobile device to make these great review resources more accessible than ever. No internet connection needed to view the full app. Once you have purchased the app, the full content is downloaded onto your device for super quick image and information retrieval.

This app is easy to navigate, allowing you to browse the contents or search the text. The powerful search engine allows you to find what you are looking for in seconds. The search tool also shows you suggested words as you type so it is quick and helps with spelling medical terms. You can create bookmarks, notes and multi-colored highlights just like you would do with the book, allowing you to learn and memorize the material with great speed and efficiency. You can also change the text size for easier reading.

Check out to learn more and watch a video demo of this app.

This interactive app is based on the full content of Harrison's Manual of Medicine 19th Edition by McGraw-Hill Education.

Dennis L. Kasper, MD, MA(HON)
Anthony S. Fauci, MD, ScD(HON)
Stephen L. Hauser, MD
Dan L. Longo, MD
J. Larry Jameson, MD, PhD
Joseph Loscalzo, MD, PhD

Disclaimer: This app is intended for the education of healthcare professionals and not as a diagnostic and treatment reference for the general population.

Developed by Usatine Media, LLC
Richard P. Usatine, MD, Co-President, Professor of Family & Community Medicine, Professor of Dermatology and Cutaneous Surgery, University of Texas Health Science Center San Antonio
Peter Erickson, Co-President, Lead Software Developer

What’s New

Version 1.6

Minor improvements

Ratings and Reviews

dkdkddn ,

Lacking in detail

Not nearly comprehensive enough, even for a pocket textbook.


Usatine Media LLC
182.9 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
You must be at least 17 years old to download this app.
Frequent/Intense Medical/Treatment Information
© Usatine Media LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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