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Calcium carbonate overdose - Overview

Alternative Names

Tums overdose; Calcium overdose

Definition of Calcium carbonate overdose:

Calcium carbonate is an ingredient that is commonly found in antacids (for heartburn) and some dietary supplements. Calcium carbonate overdose occurs when someone accidentally or intentionally takes more than the normal or recommended amount of a product containing this substance.

This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.

Poisonous Ingredient:

Calcium

Where Found:

Products containing calcium carbonate, including

Certain antacids (Tums, Chooz)
Certain mineral supplements
Certain hand lotions
Certain vitamin and mineral supplements

Note: This list may not be all inclusive.

Reviewed last on: 2/3/2009
A.D.A.M. Editorial Team: David Zieve, MD, MHA, Greg Juhn, MTPW, David R. Eltz. Previously reviewed by Eric Perez, MD, Department of Emergency Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network (10/29/2007).

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