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Heatstroke is a condition caused by the body overheating. This usually happens because of exposure to high temperatures or physical activity in high temperatures for too long. There are a few stages of heat injury, and heatstroke is the most serious. It can happen if body temperature rises to 104 F (40 C) or higher.
Apr 6, 2023 · Heat exhaustion is one of three heat-related illnesses, with heat cramps being the mildest and heatstroke being the most serious. Causes of heat illness include exposure to high temperatures, particularly when there is also high humidity, and strenuous physical activity.
Sep 12, 2024 · Healthcare professionals can often diagnose heatstroke without testing. However, laboratory tests can confirm the diagnosis, rule out other causes for symptoms and find out if there is any organ damage. These tests include: Rectal temperature to check core body temperature.
May 29, 2024 · Heatstroke happens when body temperature rises quickly and a person can't cool down. It can be life-threatening by causing damage to the brain and other vital organs. It may be caused by doing strenuous activity in the heat or by being in a hot place for too long.
Apr 6, 2023 · If your health care team suspects your heat exhaustion may have progressed to heatstroke, you could need further tests, including: A blood test, to check for low blood sodium or potassium and the content of gases in your blood. A urine test, to check the concentration and makeup of your urine.
May 6, 2022 · Heat rash — also known as prickly heat and miliaria — isn't just for babies. It affects adults, too, especially in hot, humid conditions. Heat rash occurs when sweat is trapped in the skin. Symptoms can range from small blisters to deep, inflamed lumps. Some forms of heat rash are very itchy.
Oct 1, 2024 · An ischemic stroke is caused by a blocked artery in the brain. A hemorrhagic stroke is caused by leaking or bursting of a blood vessel in the brain. Some people may have only a temporary disruption of blood flow to the brain, known as a transient ischemic attack (TIA). A TIA doesn't cause lasting symptoms.
Jun 25, 2022 · A core body temperature of 104 F (40 C) or higher, obtained with a rectal thermometer, is the main sign of heatstroke. Altered mental state or behavior. Confusion, agitation, slurred speech, irritability, delirium, seizures and coma can all result from heatstroke. Alteration in sweating.
Apr 16, 2024 · Untreated, heat exhaustion can lead to heatstroke, which is a life-threatening condition. If you suspect heat exhaustion, take these steps immediately: Move the person out of the heat and into a shady or air-conditioned place.
Jul 16, 2018 · Every year, thousands of people suffer symptoms of heat-related illnesses, such as heat exhaustion or heat stroke. Soaring temperatures are certainly a major culprit, but you also can get into trouble in moderate heat if humidity is high.
