Why don't doctors recommend towels?

First of all,cellulose sponge sheet the stratum corneum and lipid membrane on the surface of the skin together constitute the barrier layer of the skin, which not only protects the body from external bacteria and viruses, but also prevents the loss of water in the body.

If you often use a rough towel bath,konjac body sponge rubbing the skin red, rubbing pain, is a mechanical damage to the skin barrier, is likely to destroy this protective film, make the skin sensitive and fragile, in addition to easy to dry itching, it also increases the risk of skin disease.

Clinically, some adults have been found to be infected with molluscum contagiosa,steel sponge commonly known as "water boil". Water boils are usually found in infants and young children with weakened immune systems. People often bathe with facial towels, especially when they scrub hard, the cuticle of the skin will be destroyed, reducing resistance to viruses and increasing the risk of skin diseases.

It is reported that Shu Chang, an attending physician of the dermatology department of Peking University Union Chinese Hospital, made it clear in his personal Weibo post that the moloch virus can be spread through direct contact, friction and scratching of some slightly damaged skin, or moloch autoimmunization. Contaminants on bath towels, bath sponges or towels may also be one of the problems due to the way the virus information is transmitted.

Dr. Sun Qiuning suggested that you can apply the body to the shower gel, stay for 3-5 minutes, and then rinse with water, and then the cuticle has been softened, and gently scrub with a soft towel to "mud" down.

In fact, many doctors do not recommend using towels.

Hou Wei, director of the oncology department at Guang 'anmen Hospital of the China Academy of Chinese Medical Sciences, told the Health Times in 2017 that the elderly should not bathe and exhume too much.

The sebaceous glands of the elderly have entered a period of atrophy. Taking a bath too often, rubbing hard, will wash away the oil that is secreted, so that the skin loses its natural protective film, resulting in itchy skin.

Wu Xiaoping, deputy chief physician of the Dermatology department of Zhejiang People's Hospital, also pointed out in an article published in China Health Times in 2016 that the keratin membrane is one of the protective barrier layers of the skin, its role is to reduce the evaporation of soil water, keep your skin moist, and also effectively resist the invasion of various microorganisms in society. If we usually bathe too much, it will cause the destruction of this natural protective film, resulting in a lot of skin sensitivity, red blood. At the same time, it may aggravate dry skin and even induce pruritus.

The joints of the neck, ears, armpits, hands and feet - areas that are usually sweaty but not easy to clean regularly - can be scrubbed, but not too much.

Pay attention to these in the shower, too!

In addition to using less bath towels, we have the following points to pay attention to when taking a bath!

The water temperature should be close to body temperature.

Liu Jiang, a doctor at the Beijing Emergency Center, pointed out in an interview with the Health Times in 2014 that it is generally necessary to control the water temperature when taking a bath, that is, the water temperature is close to the body temperature, that is, 35 ~ 37 ° C.

If the water temperature is too high, it will destroy the oil on the skin surface, cause capillary dilation, aggravate dry skin, and increase the possibility of itching in the elderly. At the same time, too high temperature will increase the burden of the heart, because the blood vessels of the skin of the whole body are obviously dilated, so that a large number of blood flow to the skin of the whole body, the blood flow of the heart and brain is reduced, there is hypoxia, induced angina pectoris and myocardial infarction.

Duration 15 ~ 20 minutes.

Liu Jiang also stressed that the shower or bath time should be short, 15 to 20 minutes.

Taking a bath for a long time makes people easy to fatigue, easily lead to cardiac ischemia and hypoxia, lead to coronary artery spasm, thrombosis, and even induce serious arrhythmia and sudden death. In addition, if the bath time is too long, the blood supply to the head will be reduced accordingly, which is easy to lead to cerebral ischemia and accidents.

Pay attention to the chronological order: wash your face - shower - wash your hair

Dr. Wu Xiaoping, deputy director of the dermatology department of Zhejiang Hospital, pointed out that we should also pay attention to the order when taking a bath.

The first step is to wash your face, as pores will expand rapidly after a hot bath. Wash your face first to prevent the pores of your face from getting clogged by too much dust. Take a shower and wash your hair. One can avoid alternating hot and cold stimulating brain blood circulation; Second, take a bath first, the scalp and hair will be moistened in the steam, which is conducive to cleaning and scalp health.

Shower two hours before bed

Wu Yueping, a doctor from the Preventive Health center of Henan Provincial Hospital of Traditional Chinese Medicine, told the Health Times that many people used to sleep immediately after a hot bath, feeling that the heat was stored, which is not a correct habit.

It's best to shower two hours before bed. Drowsiness often follows a drop in body temperature. Hot showers raise your body temperature and slow your brain down to sleep.

It is not appropriate to take a bath immediately in the following different situations

Dr. Wu Xiaoping, deputy director of the dermatology department of Zhejiang Hospital, said, first of all, hypotension is not suitable for bathing, because the water temperature is high when bathing, it will make people's blood vessels dilate, and people with hypotension are easy to collapse. Secondly, after taking a bath, blood sugar can not be replenished in time, and it is easy to feel dizzy, dizzy, and weak. After a full meal or when hungry, it can affect digestion or cause low blood sugar.

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