Mercury


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Definition

This article discusses poisoning from mercury.


Poisonous Ingredient

There are three different forms of mercury that cause health problems.

  • Elemental mercury, also known as liquid mercury or quick silver
  • Inorganic mercury salts
  • Organic mercury

Where Found

Elemental mercury can be found in:

  • Glass thermometers
  • Electrical switches
  • Fluorescent light bulbs
  • Older dental fillings
  • Some medical equipment

Inorganic mercury can found in:

  • Chemistry labs
  • Some disinfectants
  • Folk culture medicines
  • Red cinnabar mineral

Organic mercury can be found in:

  • Older antiseptics, such as red mercurochrome (merbromin) -- this substance is now banned by the FDA
  • Thimerosal
  • Fumes from burning coal converted into organic mercury by certain organisms
  • Fish that have eaten a form of organic mercury called methylmercury -- see article on methylmercury

Note: This list may not be all inclusive.



Review Date: 12/06/2006
Reviewed By: Eric Perez, MD, Department of Emergency Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network.


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