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Lanthier - Internal Medicine is now based on the most recent, 7th edition of the must have internal medicine pocketbook.

“Lanthier” is an internal medicine app based on the seventh edition of the pocketbook. Completely re-imagined for iOS, this app will allow any physician, resident or medical student to access up-to-date medical information and guidelines quickly and efficiently.

Free 7 days trial subscription!

“Lanthier Practical Guide to Internal Medicine is a good choice for an app to replace your pocketbook. Beyond providing quality content with references, it has an excellent design that makes it more than just a digitized version of a book. Finding clinically relevant information about a condition is quick and easy.”

• Concise: edited to be useful at the bedside.
• Fast: advanced search function, intuitive menus.
• Direct link to the references on PubMed and now through Read by QxMD (internet connection required). Build your paper collection using articles selected by Dr Lanthier himself.
• MedCalX integration (sold separately): for quick access to the trusted medical calculator.
• Take personal notes within the topics and synchronize them across your iOS devices. Perfect for studying for board exams!

Dermatology (new)
General Internal Medicine
Infectious Diseases

Dr Luc Lanthier practices General Internal Medicine at the Sherbrooke University Hospital Center and is a Professor of Medicine at the Faculty of Medicine and Health Sciences of the University of Sherbrooke. He is former chair of the French Examination Board for Internal Medicine Exam at the Royal College of Physicians and Surgeons of Canada.

Dr Donald Echenberg practices General Internal Medicine at the Sherbrooke University Hospital Center and is an Associate Professor of Medicine at the Faculty of Medicine and Health Sciences of the University of Sherbrooke. He is past president of the Canadian Society of Internal Medicine and is currently Governor of the Quebec Chapter of the American College of Physicians.

This publication (application) is to be used as a guide only. It is intended only for use by licensed medical practitioners and medical students. Every doctor (or prescriber) is responsible for their actions. This guide is not meant to replace clinical judgment.

The authors of Lanthier — Practical Guide to Internal Medicine make no claims of the accuracy of the information contained herein. The authors of this application and its content shall not be liable for any injury and/or damage to persons or property arising from the use of this application.

It is the responsibility of the licensed prescriber to verify the indications, contraindications and dosage of the medication (and actions) they prescribe.

Lanthier - Internal Medicine is offered as a subscription service, renewed automatically.

Payment will be charged to you Google Play Account at confirmation of purchase.

The subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period.

The Google Play Account will be charged for renewal within 24-hours prior to the end of the current period.

Subscriptions may be managed by the user and auto-renewal may be turned off by going to the aplication «Settings» section and tapping «Manage Subscriptions» after purchase.

For more information on Terms of Use visit http://legal.lanthiermed.com/tou/

Google Play Store Category:

Primary: Applications

Secondary: Medical

Google Play

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Total Ratings



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Version History

Launched Jul 09, 2018 (over 1 year ago).

Releasing new versions every 3 months, on average.

Jan 31
Version 3.5

43 new diagnostic algorithms.
Updated Pneumonia page with the new ATS/IDSA 2019 guidelines for community acquired pneumonia.
New systemic lupus erythematosus diagnostic criteria (EULAR/ACR 2019)
Added rosomozumab as a treatment option for osteoporosis.
Minor edits to all chapters.
More than 100 new references.

Oct 17
Version 3.4

- Major gastroenterology and oncology chapter updates.
- Update of the Heparin-Induced Thrombocytopenia section according to the 2018 recommendations of the American Society of Hematology.
- Update on NAC Treatment for Acetaminophen Poisoning.
- Addition of Constans criteria for Deep-Vein Thrombosis of the Upper Extremities.
- Addition of a section on Mycoplasma genitalium.
- Minor edits to all chapters.

Aug 28
Version 3.3.1

New sections: neuroendocrine tumors in the endocrinology chapter and smoking cessation in the respirology chapter.
New subsection: steroid weaning in “Adrenal Disorders”.
Minor changes to all chapters.
New drugs in the Drugs section: risankisumab (Skyrizi).
Additions of more than 120 new references.

Mar 11
Version 3.2.1

Fixed typos and minor content update

Feb 28
Version 3.2

Major app update. Use your subscription on the new web platform!
2018 Focused Update of the Canadian Cardiovascular Society for the Management of Atrial Fibrillation.
New: Canadian Syncope Risk Score.
Pyoderma gangrenosum: new diagnostic criteria.
New drugs in the pharmacology section.
More than 100 new references.

Oct 11
Version 1.1

Update to the Stroke section with POINT trial.
Update to the Dizziness section.
Update to the Sepsis section.
Update to the MGUS subsection.
Revised Superficial Thrombophlebitis section.
Minor update to the cardiology, GI, hematology, ID, general internal medicine, nephrology and oncology chapters.
ECG examples.
Links to educational videos in the cardiology and neurology chapters.
New drug in the pharmacology section: Trelegy Ellipta
More than 100 new references.

Jul 08
Version 1.0

Version 1.0

Jul 03
Version Varies with device

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