H2 receptor blockers, or histamine-2 receptor antagonists (H2RAs), are gastric acid-suppressing agents frequently used to treat various gastric conditions. The U.S. Food and Drug Administration has approved the short-term administration of H2RAs for patients with uncomplicated gastroesophageal reflux disease (GERD), gastric or duodenal ulcers, gastric hypersecretion, and mild to infrequent heartburn or indigestion. H2RAs may also be used off-label for stress ulcer prophylaxis, esophagitis, gastritis, gastrointestinal bleeding, or urticaria. H2RAs are sometimes part of a multidrug regimen for Helicobacter pylori eradication.In the United States, 3 H2RAs are FDA-approved and available either over-the-counter (OTC) or by prescription: famotidine, cimetidine, and nizatidine. Depending on the dose, famotidine and cimetidine may require a prescription. Higher doses of nizatidine require a prescription. A solid clinical understanding of H2RAs is crucial for effectively managing gastrointestinal disorders. This activity describes the pharmacological features of H2 blockers and emphasizes the interprofessional team’s role in promoting their safety, equipping healthcare professionals with essential knowledge, and enhancing patient outcomes and care standards.
- Provider:StatPearls, LLC
- Activity Link: https://www.statpearls.com/ArticleLibrary/viewarticle/22473
- Start Date: 2023-09-01 05:00:00
- End Date: 2023-09-01 05:00:00
- Credit Details: IPCE Credits: 1.0 hours
AMA PRA Category 1 Credit™️: 1.0 hours
Nursing: 1.0 hours
Pharmacy: 1.0 hours - MOC Credit Details: ABS - 1.0 Point; Credit Type(s): Accredited CME (ABS)
ABPATH - 1.0 Point; Credit Type(s): Lifelong Learning (ABPATH)
ABA - 1.0 Point; Credit Type(s): Lifelong Learning (ABA)
ABTS - 1.0 Point; Credit Type(s): Accredited CME (ABTS)
ABIM - 1.0 Point; Credit Type(s): Medical Knowledge (ABIM)
ABS - 1.0 Point; Credit Type(s): Self-Assessment (ABS)
ABP - 1.0 Point; Credit Type(s): Lifelong Learning and Self-Assessment (ABP)
ABOHNS - 1.0 Point; Credit Type(s): Self-Assessment (ABOHNS)
ABTS - 1.0 Point; Credit Type(s): Self-Assessment (ABTS) - Commercial Support: No
- Activity Type: Enduring Material
- CME Finder Type: Online Learning
- Fee to Participate: Variable
- Measured Outcome: Learner Knowledge, Learner/Team Competence
- Provider Ship: Directly Provided
- Registration: Open to all
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