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Heat stroke - Defined by a body temperature of greater than 40 °C (104 °F) due to environmental heat exposure with lack of thermoregulation. Symptoms include dry skin, rapid, strong pulse and dizziness. [7] Heat exhaustion - Can be a precursor of heatstroke; the symptoms include heavy sweating, rapid breathing and a fast, weak pulse.
Heat exhaustion is a heat-related illness characterized by the body's inability to effectively cool itself, typically occurring in high ambient temperatures or during intense physical exertion. In heat exhaustion, core body temperature ranges from 37 °C to 40 °C (98.6 °F to 104 °F).
If the condition progresses to heat stroke, then hot, dry skin is typical [2] as blood vessels dilate in an attempt to increase heat loss. An inability to cool the body through perspiration may cause dry skin. Hyperthermia from neurological disease may include little or no sweating, cardiovascular problems, and confusion or delirium.
That means even when your body is at a normal temperature, the brain continues to turn the temperature up and down, causing hot flashes, explains Yves-Richard Dole, M.D., a board-certified ...
Photo: Shutterstock. Design: Eat This, Not That!In today's fast-paced, always-on-the-go society, being in a constant state of stress has become somewhat the norm. However, living in a high-stress ...
Here’s what you need to know about recognizing the signs of an iron deficiency—and the fixes you can make to help get your levels back on track. Meet the experts: Imo J. Akpan , MD, is a ...
Heat stroke is a clinical diagnosis, based on signs and symptoms. It is diagnosed based on an elevated core body temperature (usually above 40 degrees Celsius), a history of heat exposure or physical exertion, and neurologic dysfunction. [ 5 ]
Credit - Illustration by Visbii for Time. I f the smoke alarm in your house were beeping frantically, you’d spring into action. If your car alarm started whirring loudly, you’d investigate ...