Experts and Consumer Aesthetics and Cultural Tourism Society are urging both seniors and overseas visitors to exercise caution when enjoying Japanese-style baths and hot springs during winter, warning that sudden temperature changes can lead to serious accidents.
TOKYO, JAPAN (MERXWIRE) – While soaking in a hot bath is a popular way to stay warm and relax during winter, it can pose serious risks. According to Japan’s Ministry of Health, Labour and Welfare, the period from November to April marks the peak season for accidental deaths among older adults. Data from the 2023 Vital Statistics report show that 6,541 people aged 65 and older died or nearly drowned in bathtubs during this period—approximately three times the number of fatalities caused by traffic accidents.
Experts point out that moving from a warm living space into a cold dressing room or bathroom, followed by immersion in hot water, can trigger sudden fluctuations in blood pressure. These rapid changes may cause dizziness, loss of consciousness, and in severe cases, drowning in the bathtub.
To reduce the risk, specialists recommend warming both the dressing room and bathroom before bathing to minimize temperature differences. If heating equipment is unavailable, steam from hot water can be used to keep the bathroom warm and prevent sudden exposure to cold.
Water temperature and bathing duration are also key factors. Experts advise keeping bathwater below 41 degrees Celsius and limiting soaking time to no more than 10 minutes. Rinsing the body with warm water—starting from the feet—before entering the tub can help the body gradually adjust and reduce strain on the heart.
When exiting the bathtub, bathers should stand up slowly to avoid a sudden drop in blood flow to the brain. Bathing immediately after eating, drinking alcohol, or taking sleeping pills or sedatives should also be avoided, as these conditions can lower blood pressure and increase the risk of accidents.
Informing family members before bathing is another important safety habit, allowing others to respond quickly if something goes wrong. Experts stress that bathing accidents are not limited to the elderly, and people of all ages should adopt proper winter bathing practices.
Consumer Aesthetics and Cultural Tourism Society also cautions overseas visitors traveling to Japan. Tourists who are unfamiliar with long hot baths or hot spring culture may underestimate the physical impact of winter temperature differences. During colder months, moving between cold environments and hot baths can cause sharp blood pressure changes, increasing the risk of dizziness or fainting. Travelers are advised to adjust water temperature and bathing time according to their physical condition and avoid overexertion.
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Consumer Aesthetics and Cultural Tourism Society
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MERXWIRE INC.
Ada Huang
pr@merxwire.com
SOURCE: Consumer Aesthetics and Cultural Tourism Society
