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Dextromethorphan overdose

Definition

Dextromethorphan is a medicine that helps stop coughing. It is considered a cough suppressant. Dextromethorphan overdose occurs when someone accidentally or intentionally takes more than the normal or recommended amount of this medication.

Alternative Names

DXM overdose; Robo overdose; Orange crush overdose; Red devils overdose;Triple C's overdose

Poisonous Ingredient

  • Dextromethorphan

Where Found

Dextromethorphan is found in many over-the-counter cough and cold medicines, including:

  • Robitussin DM
  • Triaminic DM
  • Rondec DM
  • Benylin DM
  • Drixoral
  • St. Joseph Cough Suppressant
  • Coricidin
  • Alka-Seltzer Plus Cold and Cough
  • NyQuil
  • DayQuil
  • TheraFlu
  • Tylenol Cold
  • Dimetapp DM

The drug is also abused and sold on the streets under the names:

  • Orange crush
  • Triple C's
  • Red Devils
  • Skittles
  • Dex
Note: This list may not be all inclusive.

References

U.S. Food and Drug Administration. FDA Warns Against Abuse of Dextromethorphan (DXM). Rockville, MD: National Press Office; May 20, 2005. Talk Paper T05-23.

Chyka PA, Erdman AR, Manoguerra AS, et al. Dextromethorphan poisoning: An evidence-based consensus guideline for out-of-hospital management. Clin Toxicol. 2007 Sep;45(6):662-77.

Review Date: 1/20/2008
Reviewed By: Eric Perez, MD, Department of Emergency Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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