What are the early warning signs of heat stroke?
Maye Simonis
2025-10-10 08:39:05
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Heat cramps may be the first sign of heat-related illness, and may lead to heat exhaustion or stroke. Symptoms: Painful muscle cramps and spasms usually in legs and abdomen. Heavy sweating. Heat Exhaustion Symptoms: Heavy sweating; weakness or tiredness; cool, pale, clammy skin; fast, weak pulse; muscle cramps; dizziness, nausea or vomiting; headache; fainting. Heat Stroke Symptoms: Throbbing headache; confusion; slurred speech; nausea; dizziness; body temperature above 103°F; hot, red, dry or damp skin; rapid and strong pulse; fainting; loss of consciousness.
Oscar Harber
2025-09-28 11:29:48
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You or someone else have signs of heatstroke, including: still unwell after 30 minutes of resting in a cool place, being cooled and drinking fluids. a very high temperature. hot skin that's not sweating and might look red (this can be harder to see on brown and black skin). a fast heartbeat. fast breathing or shortness of breath. confusion and lack of coordination. a seizure or fit. loss of consciousness.
Chloe Wisozk
2025-09-28 10:42:36
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Heat exhaustion can begin with one or more of the symptoms listed above.
Heat cramps are often the first warning sign that you could develop heat exhaustion if you don’t cool down.
Persistent confusion or changes to your mental state could signal heat stroke.
You might feel momentarily confused, but this feeling soon passes.
When you have heat exhaustion, your body has trouble cooling itself down.
Your core body temperature typically rises, but it’s generally below 104 degrees F (unlike in heat stroke, where your temperature spikes higher than this).
Heat cramps feel like a slow, painful tightening or contracting of your muscles that you can’t control.
They usually occur in the muscle group you’re using most heavily — like your arms, legs or abs.
They might begin during physical activity or soon after you stop.
Dean Hintz
2025-09-28 08:28:43
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The signs and symptoms of heatstroke include: headache, dizziness, nausea, vomiting and confusion having flushed, hot and unusually dry skin being extremely thirsty having a dry, swollen tongue having a sudden rise in body temperature to more than 40°C being disoriented or delirious slurred speech being aggressive or behaving strangely convulsions, seizures or coma.
Early signs of dehydration and heat-related illness include: sweating heavily having a raised body temperature feeling dizzy or faint feeling tired and lethargic reduced appetite feeling thirsty being irritable twitching or having painful muscle cramps in the arms, legs or abdomen.
The signs and symptoms of heat exhaustion include: headaches having a raised body temperature sweating heavily fatigue, weakness, and restlessness nausea and vomiting weak, rapid pulse poor coordination anxiety.
Heatstroke is a severe illness where a person’s temperature is greater than 40°C, resulting from exposure to high heat or strenuous physical exercise.
may be sweating and skin may feel deceptively cool rapid pulse.
If you notice any of the above signs of heatstroke in yourself or others, call Triple Zero (000) immediately for an ambulance.
Heatstroke is an extreme medical emergency.
If not treated immediately, it can lead to permanent damage to vital organs or even death.
Jacinto Breitenberg
2025-09-28 06:23:44
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Heat stroke signs and symptoms include: High internal (core) body temperature, typically over 104 degrees Fahrenheit (40 degrees Celsius). Behavior changes — like agitation or aggression. Blurred vision. Confusion. Delirium. Dizziness. Fainting (syncope). Fast heart rate (tachycardia). Fast, shallow breathing (tachypnea). Low blood pressure (hypotension). Nausea and vomiting. Seizures. Slurred speech. Skin color changes — either flushed or paler than usual. Skin that’s dry (classic heat stroke) or sweaty (exertional heat stroke). Weakness. Heat stroke involves physical symptoms like nausea, vomiting and dizziness. But it can also cause more than physical discomfort. You may feel confused or have trouble thinking clearly. Others may notice you’re not acting like your usual self.
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