Which Water Is Safer in Winter: Hot or Cold? Experts Explain the Right Way to Bathe
Which Water Is Safer in Winter: Hot or Cold? Experts Explain the Right Way to Bathe
Dermatologists warn that very hot or very cold water can harm the skin, heart and blood vessels—lukewarm water is the safest choice.
As temperatures drop, even the simplest daily routine—taking a bath—becomes a dilemma for many. Should you bathe daily in winter? And if you do, is hot water better, or is cold water healthier?
Doctors say the answer is neither extreme. Both very hot and very cold water can harm the body in different ways, especially in winter.
Research published in 2022 in the International Journal of Scientific Research and Engineering Development notes that extremely hot water can damage keratin cells, the outer protective layer of the skin. This increases dryness, irritation, and can worsen conditions like eczema. Young children and the elderly, who already have sensitive skin, face an even higher risk.
Dermatologists add that hot water strips away the skin’s natural oil layer. While a warm bath may feel relaxing, water that’s too hot can lower blood pressure by dilating blood vessels, leading to dizziness or weakness. For people with polycythemia vera, very hot water can worsen redness and sensitivity.
On the other hand, exposing the body to very cold water during peak winter can cause an immediate shock to the blood vessels. Doctors warn that this sudden constriction raises the risk of heart attack or stroke, especially for those with heart disease, hypertension, or blocked blood vessels. Extremely cold water also increases the chance of chilblains, which cause swelling, burning, and bluish skin due to poor circulation.
Experts agree on one thing:
In winter, cold-water baths should be strictly avoided, and hot water should only be used in a mild, lukewarm range—not steaming hot.
Moisturising after a bath is also essential, as winter air already dries out the skin.
In rural areas, many people bathe directly with water from hand pumps or borewells. This water often feels naturally warm in winter, but doctors caution that groundwater can contain minerals like chlorides and sulfates, making it “hard water.” Hard water can worsen dryness, irritate the skin, and make hair appear rough and lifeless by stripping natural oils.
Earlier generations in villages tolerated this better because of their active lifestyle and stronger cardiovascular health. But today, with more lifestyle-related diseases, the same practices can be risky.
Doctors emphasise that lukewarm water is the ideal choice in every season. Very hot water dries skin and hair, while cold water in winter can strain the heart and blood vessels.
Keeping water comfortably warm not hot and maintaining skin hydration after bathing remain the safest winter practices for overall health.
Disclaimer: This article is for informational purposes only and should not be considered professional medical advice. Please consult a qualified healthcare provider before making any health-related decisions
