While saunas offer 健康益处 (health benefits), medical professionals warn that improper use may cause 健康风险 (health risks). Here’s an evidence-based guide to safe sauna practices.
Recommended Frequency (医生建议频次)
- 初学者 (Beginners): 1-2 sessions/week (10-15 mins each)
- 常规使用者 (Regular users): 3-4 sessions/week (≤20 mins)
- 极限爱好者 (Extreme enthusiasts): Max 5 sessions/week (with 30-min cool-downs)
Cardiologists emphasize: Never exceed 单次时长 (single session duration) of 30 minutes regardless of experience level.

7 Essential Precautions (注意事项)
- 补水原则 (Hydration rules):
- Drink 500ml water before entering
- Replenish with 电解质饮料 (electrolyte drinks) afterward
- 禁忌人群 (Who should avoid):
- People with 未控制高血压 (uncontrolled hypertension)
- 孕妇 (Pregnant women) in first trimester
- Those with 皮肤感染 (skin infections)
- 温度控制 (Temperature management):
- First-timers start at 70-80°C
- Never pour water on rocks without staff guidance
- 身体信号 (Warning signs to exit):
- 头晕 (Dizziness) or nausea
- Muscle cramps beyond mild tension
- 恢复流程 (Post-sauna recovery):
- Cool down gradually (5 mins lukewarm shower first)
- Wait ≥30 mins before 剧烈运动 (strenuous exercise)
- 卫生措施 (Hygiene practices):
- Always use 个人毛巾 (personal towel) as barrier
- Shower with 抗菌沐浴露 (antibacterial soap) afterward
- 药物影响 (Medication interactions):
- Consult doctor if taking 降压药 (blood pressure meds)
- Diuretics increase dehydration risk
Specialist Advice (专家提醒)
Dr. Chen Wen (Guangzhou TCM Hospital) notes:
"Sauna sessions should follow 中医体质 (TCM body constitution) principles. 阳虚体质 (Yang-deficient) individuals need shorter exposure."
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User Note: These guidelines apply to 传统桑拿 (traditional saunas) – infrared saunas have different protocols.