H2 Receptor antagonists poisoning

Injury	Disease	Nutrition	Poison

Symptoms	Surgery	Test	Special Topic

Overview

Symptoms

Treatment

H2 Receptor antagonists poisoning

Definition:

H2 receptor antagonist poisoning is an overdose of a medication typically used for reducing stomach acid.

Alternative Names:

Cimetidine; Tagamet; Ranitidine; Zantac; Famotidine, Pepcid; Nizatidine; Axid

Poisonous Ingredient:

Cimetidine
Ranitidine
Famotidine
Nizatidine

Note: This list may not be all inclusive.

Where Found:

H2 receptor antagonist medications are available over-the-counter and by prescription.

Cimetidine (Tagamet)
Ranitidine (Zantac)
Famotidine (Pepcid)
Nizatidine (Axid)

Note: This list may not be all inclusive.

References:

Morgan JC. Drug-induced tremors. Lancet Neurol. 2005; 4(12): 866-76.

Feldman M, Friedman LS, Sleisenger MH, eds. Sleisenger & Fordtran’s Gastrointestinal and Liver Disease. 7th ed. Philadelphia, Pa: WB Saunders; 2002: 759.

Review Date: 2/13/2006
Reviewed By: Stephen C Acosta, MD, Department of Emergency Medicine, Portland VA MedicalCenter, Portland, OR. Review provided by VeriMed Healthcare Network.

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