Traditional Culture Encyclopedia - Weather forecast - Why does the skin itch in winter? Can you disinfect your skin with alcohol?

Why does the skin itch in winter? Can you disinfect your skin with alcohol?

1 There are several reasons why the skin itches in winter:

The air is dry in winter, and the air humidity is very low in winter. At this time, in order to adapt to the environment, the skin will secrete less oil. If the skin is not replenished with water in time, it will lead to dry and itchy skin.

When the skin is excessively clean in winter, there is less oil secretion and it is not easy to get dirty. At this time, if the bath is too frequent and the temperature of the bath water is relatively high, it will cause a skin barrier, resulting in dry and itchy skin.

Suffering from skin diseases in addition to the above reasons, if you suffer from skin diseases, it will also lead to itchy skin. Cold urticaria is most common in winter. This is because the cold stimulation in winter leads to wheal, accompanied by itching, and even blisters in severe cases.

2 itchy skin? Can you disinfect your skin with alcohol? number

Because alcohol has a certain disinfection and sterilization effect, many people will wipe their skin with alcohol when their skin itches, but this is actually wrong.

To sum up, we can know that there are many reasons for human skin itching in winter, including weather reasons and their own reasons. Rubbing with alcohol may irritate the skin, aggravate the primary disease and aggravate or destroy the human skin barrier.

Can itchy skin be washed with salt water? number

Skin itching may be caused by allergic factors or secondary diseases. Although salt water has a certain disinfection and antibacterial effect, it can't stop itching.

Generally, if the skin itches in winter, it's best to find out the reason first and then treat the symptoms. Don't use drugs indiscriminately.

4 What should I do if my skin itches in winter? The reasons are as follows:

1, dry climate in winter will reduce skin moisture, which can strengthen the basic care of skin and use moisturizing and hydrating products for skin care.

2. If the patient's skin itching is caused by the cold weather in winter, it is recommended to seek medical treatment at this time and take medicine under the guidance of a doctor.

3, the skin oil secretion is less in winter. At this time, it is suggested that bathing should not be too frequent, the water temperature should not be too high, and it should not exceed 40℃. Bathing should try not to use alkaline substances such as soap.