Go at your own pace
Sauna temperature, humidity and personal tolerance vary widely. Avoid competitions or trying to tolerate discomfort. Leave immediately if you feel faint, confused, weak or nauseated.
Hydrate and avoid alcohol
High heat can lead to fluid loss through sweating. Drink water before and after as needed; alcohol can impair judgement and make overheating more dangerous. Never leave children unattended in a hot room.
Know when to ask a clinician
People with unstable heart or blood-pressure conditions, pregnancy-related concerns or recent illness should seek personalized advice before heat exposure. Heatstroke signs require urgent medical attention.
For health, poisoning or safety concerns, do not rely on this page to diagnose or assess an emergency. Contact qualified local services promptly when needed.
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