Lactose Intolerance: A Common Malady in the Population - 384-183-19

Lactose Intolerance: A Common Malady in the Population

by Brittani Zurek, PharmD
(4.8 / 66 ratings )

This course is credentialed for:
Laboratory (1.00 Contact Hr)

Price: $10.00
CE-PRO Price: $5.00


Lactose intolerance is a frequently-experienced syndrome of gastrointestinal symptoms arising from the inability to digest lactose-containing foods. It occurs as a result of lactase deficiency, which affects two-thirds of the world’s population. Symptoms of lactose intolerance can often be confused with other GI conditions, including irritable bowel syndrome, inflammatory bowel disease, and gluten intolerance. Treatments for these conditions are very different than those for lactose intolerance, making proper identification essential to management. Education about lactose intolerance and its management is especially important in growing children who may start to avoid dairy products that are essential to proper bone development. With appropriate education, patients with lactose intolerance can continue to enjoy cow’s milk products and receive adequate amounts of calcium and vitamin D to maintain a healthy bone mineral density.


The goal of this module is to provide a comprehensive review of lactose intolerance and appropriate methods for its identification and management. After studying the information presented here, you will be able to:
  • Define lactose intolerance, lactose malabsorption, and lactase deficiency
  • Identify characteristic symptoms of lactose intolerance
  • Describe the pathogenesis of lactose intolerance
  • Recognize appropriate tests used to identify lactase deficiency and lactose intolerance
  • Identify management strategies for lactose intolerance
Level of Instruction: Basic

Accreditation Information
This course is intended for an interprofessional audience, including pharmacists, athletic trainers, and laboratory professionals.
Laboratory professionals: Take this version of the course to ensure you receive appropriate credit.
For the version accredited or approved for another profession, go to your specific profession at or If you have a CE Direct login ID and password (generally provided by your employer), please log in as you normally would at and search for this topic title.
Relias LLC is approved as a provider of continuing education programs in the clinical laboratory sciences by the American Society for Clinical Laboratory Science (ASCLS) Professional Acknowledgment for Continuing Education (P.A.C.E.®) Program (provider #384).
384-183-19 "Lactose Intolerance: A Common Malady in the Population" is approved 06/06/2019 to 06/30/2021.
OnCourse Learning is also approved by the Florida Board of Clinical Laboratory Personnel (provider # 50-1489).

Course Originally Released on: 6/12/2014
Date of Most Recent Review: 2/13/2019
Course Termination/Update Date: 6/30/2021

Unless stated above, the planners and authors of this course have declared no relevant conflicts of interest that relate to this educational activity. Relias LLC guarantees this educational activity is free from bias.

Please see CE Course Instructions to learn how to earn CE credit for this module.


For Florida professionals:

This course completion will be electronically reported to CE Broker as required per Florida Statute 456.025(7). Click here to view your CE Broker transcript and check the status of your CE requirements with a FREE 7-day CE Broker trial subscription. It may take up to 24 hours for the course to appear on your CE Broker transcript.

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Reports to CE Broker

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Alma Y - Vacaville, CA  ·  Sep 18, 2019
Very Clear, effective and presented well
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Joseph W - ,  ·  Sep 18, 2019
short and precise, very very educative, i would recommend to collegues, Also informative and also to the point.
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Pamela D - Pleasanton, CA  ·  Sep 09, 2019
Very educational. This course should be offered to everyone since it effects so many people.
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jJoan O - Big Lake, TX  ·  Sep 07, 2019
The knowledge i got from this course helps to better understand lactose intolerance all about in deeper sense.
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Jane F - Walnut Creek, CA  ·  Sep 06, 2019
Interesting differentiation of the different kinds of lactose issues and how they differ from other gastro-intestinal problems like IBS.
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Price: $10.00
CE-PRO Price: $5.00