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6 kwi 2023 · Heat exhaustion is a condition that happens when your body overheats. Symptoms may include heavy sweating and a rapid pulse. Heat exhaustion is one of three heat-related illnesses, with heat cramps being the mildest and heatstroke being the most serious.
Heat exhaustion and heat stroke share similar symptoms — like dizziness, nausea and weakness. But a key difference is that heat stroke causes brain dysfunction ( encephalopathy ). This means you experience changes to your thinking and behavior — like confusion, agitation and aggression.
12 wrz 2024 · Diagnosis. 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.
Heatstroke symptoms include: High body temperature. A core body temperature of 104 degrees Fahrenheit (40 degrees Celsius) or higher is the main sign of heatstroke. Change in mental state or behavior. Confusion, agitation, slurred speech, irritability, delirium, seizures and coma can all result from heatstroke.
16 cze 2020 · Last updated: 16 Jun 2020. Summary. Generally associated with core temperatures >40°C (>104°F), though heat stroke can occur at lower core temperatures. Diagnosis rests on the observation of profound central nervous system dysfunction in the presence of hyperthermia.
4 wrz 2024 · Heat exhaustion is a mild to moderate heat illness. [1] The patient presents with a normal or slightly elevated core temperature (37°C to 40°C), mild neurological symptoms (e.g., intense thirst, weakness, anxiety, dizziness, syncope), and an intact mental status. [1] [2] Gauer R, Meyers BK.
Heat exhaustion does not usually need emergency medical help if you can cool down within 30 minutes. If it turns into heatstroke, it needs to be treated as an emergency. Check for signs of heat exhaustion. The signs of heat exhaustion include: tiredness; dizziness; headache; feeling sick or being sick
