Stop when your body says stop
Sauna tolerance varies with temperature, humidity, individual health and duration. Feeling dizzy, sick, weak, unusually thirsty or confused is a reason to leave the hot room immediately, not to compete with friends over who can stay longer.
Cool down gradually and safely
Move to a cooler place and remove unnecessary heavy clothing. If fully alert and able to swallow, take suitable fluids. Cooling skin with water or a fan may help, but symptoms that persist or worsen need professional advice.
Know signs of heatstroke
Confusion, seizures, collapse, loss of consciousness and severe overheating may indicate heatstroke. This is a medical emergency; call local emergency services at once and begin cooling the person while waiting for help.
Avoid unnecessary risks
Alcohol can interfere with judgment and hydration. Never leave children alone in a hot room and seek individualized advice for unstable heart conditions, blood-pressure problems or other health concerns. Sauna is not a substitute for medical treatment.
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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