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Mercury
1-Basic Information on Mercury
2-Health Effects of Mercury
3-First Aid for Exposure to Mercury
4-Working Safely with Mercury
5-Personal Protective Equipment Information for Mercury
6-International Hazard Classification for Mercury
7-Source of Information on Mercury
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3-First Aid for Exposure to Mercury

What should I do if someone becomes ill from breathing Mercury?
What do I do if someone gets Mercury on their skin?
What do I do if someone gets Mercury in their eyes?
What do I do if someone swallows Mercury?
Is there anything else I need to know about first aid?


What should I do if someone becomes ill from breathing Mercury?

Take proper precautions to ensure your own safety before attempting rescue (e.g. wear appropriate protective equipment). Remove source of contamination or move victim to fresh air. If breathing is difficult, oxygen may be beneficial if administered by trained personnel, preferably on a doctor's advice. DO NOT allow victim to move about unnecessarily. Symptoms of pulmonary edema can be delayed up to 48 hours after exposure. Immediately transport victim to an emergency care facility.


What do I do if someone gets Mercury on their skin?

Avoid direct contact. Wear chemical protective clothing, if necessary. Quickly and gently blot or brush away excess chemical. Wash gently and thoroughly with water and non-abrasive soap for 5 minutes or until the chemical is removed. Remove contaminated clothing, shoes and leather goods (e.g. watchbands, belts). Obtain medical advice.

Completely decontaminate clothing, shoes and leather goods before re-use or discard.


What do I do if someone gets Mercury in their eyes?

Avoid direct contact. Wear chemical protective gloves, if necessary. Quickly and gently blot or brush away excess chemical. Immediately flush the eye(s) with lukewarm, gently flowing water for 5 minutes or until the chemical is removed, while holding the eyelid(s) open. Obtain medical advice immediately.


What do I do if someone swallows Mercury?

NEVER give anything by mouth if the victim is rapidly losing consciousness, is unconscious or is convulsing. Have victim rinse mouth thoroughly with water. DO NOT INDUCE VOMITING. Obtain medical attention immediately.


Is there anything else I need to know about first aid?

Provide general supportive measures (comfort, warmth, rest).

Some recommendations in the above sections may be considered medical acts in some jurisdictions. These recommendations should be reviewed with a doctor and appropriate delegation of authority obtained, as required.

All first aid procedures should be periodically reviewed by a doctor familiar with the material and its conditions of use in the workplace. Mercury can accumulate in the body and cause significant long-term health effects. Medical advice should be sought following any exposure.

Document last updated on December 21, 1998

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