Case Report

Acetaminophen (Paracetamol)-Induced Anaphylactic Shock

Authors: CLAUDE BACHMEYER, CHRISTOPHE VERMEULEN, REDOUANE HABKI, FREDERIC BLAY, FRANCISQUE LEYNADIER

Abstract

Acetaminophen (paracetamol) is a widely prescribed analgesic-antipyretic drug. Adverse allergic reactions to this drug are rare. We report a case of anaphylactic shock due to acetaminophen. Results of skin prick tests and intradermal tests were negative. Oral rechallenge resulted in generalized urticaria associated with an increased plasma level of histamine. Acetaminophen should be added to the list of causes of anaphylaxis.

This content is limited to qualifying members.

Existing members, please login first

If you have an existing account please login now to access this article or view purchase options.

Purchase only this article ($25)

Create a free account, then purchase this article to download or access it online for 24 hours.

Purchase an SMJ online subscription ($75)

Create a free account, then purchase a subscription to get complete access to all articles for a full year.

Purchase a membership plan (fees vary)

Premium members can access all articles plus recieve many more benefits. View all membership plans and benefit packages.

References