Sauna safety.
Sauna use is remarkably safe for most adults and is associated with significant cardiovascular, cognitive, and longevity benefits. Like any thermal practice, it has clear guardrails. This page is a starting point — not medical advice. Always consult your physician for your specific situation.
The fundamentals.
Start slow
5–10 minutes your first few sessions. Build to 15–20 over a few weeks.
Hydrate
16–20 oz of water before, sip during, replace electrolytes after.
Listen to your body
Lightheaded, nauseous, or chilled? Step out immediately. No exceptions.
Cool down properly
Cool shower or rest at room temp between rounds. Never go from sauna to ice plunge without acclimation.
When to proceed — and when to wait.
Stop immediately if you experience:
- — Dizziness, lightheadedness, or feeling faint
- — Chest pain, irregular heartbeat, or shortness of breath
- — Nausea, headache, or sudden chills
- — Tingling or numbness in extremities
Exit slowly, sit down in a cool space, hydrate, and seek medical attention if symptoms persist.
Have a specific situation?
Our specialists can speak to your physician's recommendations and help you choose a sauna model that fits your needs.