Is taking a hot shower harmful to the body

Hot water bathing is usually harmless to the body, but excessively high water temperature or prolonged use may cause a burden on the skin and cardiovascular system. It is recommended to control the water temperature within an appropriate range and avoid prolonged high-temperature bathing.

Taking a hot shower can help relax muscles, promote blood circulation, and especially during cold seasons, it can help the body quickly warm up. Maintaining a water temperature of 38-42 degrees Celsius is ideal as it can clean the skin without excessively removing sebum. For healthy individuals, short-term hot water baths can relieve fatigue, improve sleep quality, and alleviate mild respiratory discomfort such as nasal congestion through steam therapy. But it is important to apply moisturizing products promptly after bathing to prevent dry skin.

Water temperature exceeding 45 degrees Celsius may damage the skin barrier function, leading to itching, flaking, and other problems, especially for patients with eczema or psoriasis. Cardiovascular disease patients should avoid sudden exposure to hot water, which may cause blood pressure fluctuations. Patients with diabetes are prone to scald due to misjudgment of water temperature due to decreased peripheral nerve sensitivity. Pregnant women taking prolonged high-temperature baths may affect fetal development. For this group of people, it is recommended to shorten the bathing time, prioritize warm water, and replenish water after bathing.

Gentle and non irritating bath products can be paired with daily bathing to avoid forcefully scrubbing the skin. After bathing, it is recommended to wear breathable cotton clothing and replenish moisture in a timely manner. If discomfort symptoms such as dizziness and chest tightness occur, bathing should be stopped immediately. Middle aged and elderly people, as well as patients with chronic diseases, are advised to bathe with family members and regularly check the safety of bathroom anti slip facilities.