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StatPearls, LLC

  • Antiemetics
  • Antitussive Agents
  • Histamine
  • Histamine Antagonists
  • Parkinsonian Disorders

Antiemetic Histamine H1 Receptor Blockers

First-generation antihistamines with antiemetic properties through histamine H1-receptor blockade have several indications. With primary indications that include motion sickness and vertigo-induced nausea and vomiting, these agents also exhibit secondary efficacy in addressing allergic rhinitis, insomnia, allergic reactions, and parkinsonism and as antitussive measures. The program outlines the essential aspects of antiemetic H1 receptor blocker use, including indications, contraindications, pharmacological activity, and potential adverse events. Healthcare professionals participating in this initiative gain a comprehensive understanding of the pharmacological intricacies associated with these agents, empowering them to tailor treatment plans, optimize dosage regimens, and mitigate adverse reactions. This heightened knowledge facilitates informed decision-making in prescribing antiemetic histamine H1 receptor blockers, enabling healthcare professionals to deliver precise, safe, and individualized care, thereby improving patient outcomes in conditions necessitating antiemetic interventions involving H1 receptor blockers.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 1 creditAMA PRA Category 1 Credit™Up to 1 creditNursingUp to 1 creditPharmacyUp to 1 credit

MOC types

ABS — Accredited CMEUp to 1 pointABPATH — Lifelong LearningUp to 1 pointABA — Lifelong LearningUp to 1 pointABTS — Accredited CMEUp to 1 pointABIM — Medical KnowledgeUp to 1 pointABS — Self-AssessmentUp to 1 pointABP — Lifelong Learning and Self-AssessmentUp to 1 pointABOHNS — Self-AssessmentUp to 1 pointABTS — Self-AssessmentUp to 1 point

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 13 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • Credit · Up to 1 credit
  • MOC · Up to 1 point
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left

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