Why is it that in winter, when I take a bath every day, my body still feels itchy?

In winter, the capillaries constrict, the metabolism on the surface slows down, and some bacterial precipitation will of course itch.

** Health popular science I come to popular science bath Why is it still itchy to take a bath every day? How often is it appropriate to take a shower in winter?

Every cold winter, some people will feel itchy on their bodies, and they will wonder if it is because they haven't taken a bath or haven't bathed for too long. As a result, the number of baths is more frequent, but as the number of baths increases, the itching on the body not only does not get better but becomes more serious, why is this?

First of all, I want to popularize a little knowledge for you, we generally take a bath and rub out a lot of "white strips" and we will think that this is because the body is too dirty and rub out of the mud, and the more we rub it, this is really because our body is too dirty?

In fact, no, these "white stripes" are actually the dander shed by our epidermis, which is the product of our metabolism, they have the ability to lock water and absorb water, and are one of the important lines of defense against germ infestation.

As the weather gets colder, our metabolism will slow down, the stratum corneum will become very fragile, and the air will be dry in winter, and the water loss in the cells will be serious, which will lead to the obvious thinness of our sebum film. Therefore, continuing to take frequent baths in this is the time to destroy our thin sebum layer, resulting in the loss of our **, and the itching sensation will become more and more serious, so in winter, we should take a reasonable bath and protect our **.

So, how often is it appropriate to take a shower in winter?

In cold places in winter, it is best to take a bath no more than twice a week according to the individual's physique, and the elderly should also appropriately reduce the number of baths. For students who already have itching in their bodies, it is recommended to dry the water after taking a bath and apply moisturizer to keep the cells hydrated and reduce the impact of itching on us. In short, winter bathing is very particular, to learn more about the health knowledge around us in life!

You might as well take a look at "How Harmful Residual Chlorine in Tap Water Is to the Body?" 》What's wrong with the itchy body after taking a bath. It is recommended that drinking water be put aside for a day after it has been released. Or use a water purifier to filter.

In your case, itchy body is generally considered to be itching caused by washing products such as bath soap, excessive water temperature, or water allergies.

Suggestions: In this case, we should look for the first element, and then try to avoid it. If necessary, anti-allergic symptomatic **, such as oral loratadine, etc., eat more vegetables and fruits, and contraindicate spicy foods.

On the surface of our **, there is an invisible film called the natural moisturizing film, which is the sebum film. This film has three functions, one of which is a barrier effect, which can prevent excessive evaporation of water. The second is moisturizing, this film is made of emulsified sebum and water, which can make **moist, flexible and shiny.

The third is anti-infection, the sebaceous film is acidic, which can inhibit the growth of some pathogenic bacteria.

Sebum is secreted by the sebaceous glands. The sebaceous glands are more affected by the outside temperature. When the temperature is high, the amount of sebum secretion is high.

When the temperature is low, the amount of sebum secretion is low. After many people reach the winter, the sebum film formed on the surface is originally relatively thin, and then use alkaline soap and shower gel during bathing, or if the bath water is overheated and bathed too frequently, it is easy to damage the sebum film and lead to dry hair. If the sebaceous membrane is destroyed during the invasion of bacteria, inflammation will be formed, and many people experience itching after bathing.

Therefore, after taking a bath, in order to form a sebum film on ** as soon as possible, it is best to use oily emollients in time.

If it is not a symptom of allergies, it is **dry, it is recommended to use a moisturizing effect, moisturizer.

In the cold season of winter, it is the toxins in the body that invade the surface of the ** stinging and itching.

I wear clothes on my body and have static electricity, which will suck the hair on the **, so it will itch.

Winter itchy and winter eczema The cause of itching in winter is unknown, and there are two inferences: dryness or low blood flow rate due to the drop in body temperature, the itchy location is not necessarily, it may be in the calves, buttocks, near the waist, shoulders, face and back of the hands, due to itching and scratching**Acute changes such as redness and swelling, and then dryness, flaking, and long-term thickening and lichenification.

When the temperature difference in autumn and winter changes greatly, the human body's resistance is weak, which is easy to cause itching, which is most obvious in the limbs and lower back. For ** itching, the following recommendations are given on the basis of hydration and vitamin supplementation:

A: Do not scratch excessively, because excessive scratching will aggravate the disease, many patients in order to be happy for a while, scratch the itchy place hard, until the scratching bleeding is good to stop the collapse of the foundation, the result is that the more scratching, the more itchy, forming a vicious circle. If you scratch frequently**, you may also develop eczema-like changes.

Therefore, you must not buy hormone anti-itching drugs at will, such as skin relaxation, skin cream, etc.

B: Bathing: Many people have misunderstandings about bathing and are afraid that they will not be clean, and they use soap to scrub repeatedly in hot water, so that the oil front nucleus on the surface of the ** surface is repeatedly washed out, causing ** to become more and more dry.

In fact, in winter, take a bath up to twice a week with soap [Netzsch Ao Xiao Naidanzi] and shower gel, usually rinse with water. It's best to apply a moisturizing moisturizer after bathing to reduce water evaporation.

C: Don't eat: For fish, shrimp, wine, chili peppers and other foods, try not to eat lead, and try to avoid contact with items containing chemical ingredients.

1 Varies by age.

The moisture content in the air in winter is relatively small, so the human body is relatively dry, and the degreasing ability of most toiletries in the first day is relatively strong, and bathing every day may lead to drier and less oil secretion, so it is easy to have uncomfortable symptoms such as dryness and itching, so it is not recommended to take a bath every day in winter.

But if it is oily**, and sweating outside every day, in this case, it is possible to take a bath, which can be cleaned** to avoid the body suffering from **Yunzi disease, but for people who rarely move and are relatively dry, it is best not to take a bath every day.

2. There are the following ways to deal with it:

The reason why taking a bath every day in winter will be itchy is mainly because the body itself is dry in winter, and the body secretes less oil at this time, and taking a bath every day will lead to a rapid decline in the amount of water in the stratum corneum, which will lead to dryness, peeling and itching and other uncomfortable symptoms.

At this time, it is recommended that the human body can use body lotion, choose a moisturizing body, which can not only moisturize the skin, but also replenish moisture for the human body, so that the human skin becomes smooth, delicate and elastic.

If you take a bath every day in winter** itching, then you can reduce the frequency of bathing, which can also relieve the symptoms.

3. It is recommended that it is best to wash it once every 2-3 days.

In winter, if you don't do a lot of activities for the normal human body, it is best to take a bath every 2-3 days, because the weather is cold in winter, and the body is not easy to get dirty, and frequent bathing may lead to more sensitive.

However, if you have oily skin or strenuous activities every day and sweat a lot, you can take a bath once a day, otherwise it will lead to clogged pores, which is not conducive to health, but it is recommended to choose mild toiletries.

4. Generally, no.

Winter bathing is generally hot water, which will put ** in a mild environment, so that the human body and mind can be relaxed, and generally will not aggravate the moisture of the human body.

There are many reasons for moisture, internal dampness and external dampness, of which external dampness may be caused by the surrounding environment, but bathing generally does not aggravate moisture, but it should be noted that if you wash your hair every day and do not dry your hair in time, then it is likely to aggravate moisture.