It is also common for people who bathe every day in winter to have dry and itchy skin if the water temperature is too high. So, how long is the best time to take a bath in winter? Let's have a look at the introduction brought by Xiao Bian!
Why does the skin itch after taking a bath when it is cold
The water temperature is too high. The skin is dry in winter. If the water temperature is too high during bathing, it will increase the loss of oil and water in the skin, so the skin will be dry, itchy, peeling and other symptoms. The body's self-regulation reaction is that the temperature is low and dry in winter, and the human skin and subcutaneous blood vessels will shrink. At this time, the sweat gland secretion of the body will also decrease. Because the skin is dry, the epidermis will become more fragile, and the human body's functional defense ability will also have an adaptation period with changes, so it is easy to itch, After bathing, the itching will be more obvious because the skin is stimulated.
How long is the best time to take a bath in winter
About 15 minutes.
It is recommended to limit the bath time to about 15 minutes in winter. If the bath time is too short, it may not be cleaned well. However, if the bath time is too long, it will increase the irritation to the skin, thus accelerating the evaporation of skin moisture, and will also cause a series of safety problems. In addition, the frequency of bathing should be well controlled in winter. For people with dry skin, it is recommended to take a bath every 2-3 days or so.
What happens when you take a long bath in winter
Cause dizziness
In winter, the bath water temperature is often high, which will accelerate the blood circulation of the body. At this time, when the blood circulation on the body surface is fast, the brain is prone to lack of oxygen supply. Adding hot water will lead to the expansion of capillaries throughout the body, so the brain will be prone to hypoxia and dizziness.
Accelerate skin drying
In winter, the temperature is low, the air is dry, and the skin itself secretes less oil and sweat. If you take a bath for a long time, you will accelerate the loss of oil and moisture in the skin, resulting in water oil imbalance, which will lead to itching, dryness, water shortage and other symptoms of the skin.
Cause fatigue
Bathing needs to consume a certain amount of energy. If you take a long bath, the body will consume more energy, and the body is also prone to fatigue. Especially in the state of fasting bathing, it is also easy to cause hypoglycemia. Therefore, you should carefully control the bath time.
Cause carbon monoxide poisoning
At present, many people use gas water heaters in their homes, which will release carbon monoxide in the process of air. In winter, many people will close the doors and windows when they take a bath. This will lead to a significant increase in the concentration of carbon monoxide in the air over a long period of time. Carbon monoxide poisoning is very likely to occur when hot, which is very dangerous.
Easy to cause cardiovascular disease
Many people will adjust the bath water temperature very high in winter. A long time will lead to the expansion of subcutaneous capillaries. At this time, the blood flow on the body surface will speed up, and the heart will have a reflex heart rate. At this time, if the water is turned off immediately or the air is cooled, the capillaries will suddenly shrink, which will stimulate the blood pressure and increase the burden on the heart, which is easy to cause cardiovascular disease.
