Are there any risks to sauna use?

Using a sauna carries certain risks, especially for individuals with specific health conditions. Notably:

1. Burn Risk: There's a possibility of burning oneself if not cautious while using a sauna 1.

2. Cardiovascular Issues: Individuals with a predisposition to cardiac arrhythmias, tachycardia, or atrial fibrillation should avoid extreme temperatures as they may exacerbate these conditions 1.

3. Coronary Artery Spasm: Transitioning from a hot sauna to a cold environment might cause coronary artery spasms, particularly in individuals with unstable coronary heart disease 2.

4. Excessive Heat: Using the sauna at very high temperatures can impose significant stress on the body. Temperatures around 200°F (93°C), particularly, may have adverse effects, including increasing the risk of dementia for those exposed to such extreme heat 3.

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     Sauna Benefits

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     Sauna Safety

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     Sauna Science

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It's generally safe for most people, but those with heart conditions or a history of cardiovascular issues should exercise caution. Additionally, maintaining moderate temperatures and being mindful of duration can help mitigate some risks.