Exposure to extreme temperatures can result in occupational illnesses and injuries. Heat stress can result in heat stroke, heat exhaustion, heat cramps, or heat rashes. Heat can also increase the risk of injuries in workers due to sweaty palms, fogged-up safety glasses, and dizziness. Burns may also occur as a result of accidental contact with hot surfaces or steam.
Who is at risk? Outdoor workers and workers in hot environments such as firefighters, bakery workers, farmers, construction workers, miners, boiler room workers, factory workers, and others can face exposures. At greater risk are those 65 years of age or older, workers who are overweight, have heart disease or high blood pressure, or take medications that may be affected by extreme heat.