Internal Medicine | Post Date : Aug 4, 2025 Hyperthermia is a dangerous rise in body temperature when your body can’t cool itself—especially in extreme heat or during physical activity. It includes conditions like heat cramps, heat exhaustion, and heat stroke. Early signs include sweating, fatigue, and dizziness. If ignored, it can lead to organ failure or death. Stay safe with hydration, shade, and quick first aid.
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