![]() The result is hypothermia, or abnormally low body temperature. Prolonged exposure to cold will eventually use up the body’s stored energy. ![]() Exposure to cold temperatures causes the body to lose heat faster than it can be produced. Hypothermia occurs when the normal body temperature (98.6☏) drops to less than 95☏. Give warm sweetened drinks if alert (no alcohol).It is safer for the frostbitten area to be rewarmed by medical professionals. If a frostbitten area is rewarmed and gets frozen again, more tissue damage will occur. DO NOT try to re-warm the frostbitten area before getting medical help, for example, do not use heating pads or place in warm water.DO NOT rub the affected area, because rubbing causes damage to the skin and tissue.Protect the frostbitten area, e.g., by wrapping loosely in a dry cloth and protect the area from contact until medical help arrives.Follow the recommendations described below for hypothermia.Reddened skin develops gray/white patches in the fingers, toes, nose, or ear lobes tingling, aching, a loss of feeling, firm/hard, and blisters may occur in the affected areas. The risk of frostbite is increased in people with reduced blood circulation and among people who are not dressed properly for extremely cold temperatures. Frostbite can cause permanent damage to the body, and in severe cases can lead to amputation. Provide engineering controls such as radiant heaters.įrostbite is caused by the freezing of the skin and tissues.Schedule work during the warmest part of the day.Schedule frequent short breaks in warm dry areas, to allow the body to warm up.How to select proper clothing for cold, wet, and windy conditions.The symptoms of cold stress, how to prevent cold stress, and what to do to help those who are affected.How to recognize the environmental and workplace conditions that can lead to cold stress.Although OSHA does not have a specific standard that covers working in cold environments, under the Occupational Safety and Health Act (OSH Act) of 1970, employers have a duty to protect workers from recognized hazards, including cold stress hazards, that are causing or likely to cause death or serious physical harm in the workplace.
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