Based on medical advice and the physical characteristics of the elderly, it is generally not recommended for people over 70 years old to stay in a steam sauna room for more than 10–15 minutes.

Steam shower bathrooms, by creating a warm, high-humidity environment, affect the skin and facial tissues through the action of steam, having a certain impact on facial swelling, mainly in terms of blood circulation, lymphatic drainage, and water regulation.

A steam sauna shower room is a multi-functional bathroom device that integrates steam sauna and shower functions. It not only provides the high-temperature, humid environment of a traditional sauna but also allows for shower cleaning and hot/cold water alternation, enabling users to complete the entire sauna and shower experience in the same space.

Based on existing research, sauna therapy may help lower low-density lipoprotein cholesterol (LDL-C) and triglycerides (TG), and increase high-density lipoprotein cholesterol (HDL-C). This change has positive implications for the prevention of dyslipidemia and cardiovascular disease.

Sweating Promotes Reduced Antidiuretic Hormone (ADH) Secretion However, in the high temperature and humidity environment of a steam sauna, increased body temperature and external stimuli temporarily inhibit ADH secretion.

A home steam sauna room possesses four physical characteristics: "medium-high temperature + high humidity + saturated steam + a sealed environment," posing a clear challenge to any electronic device without a professional protection rating.