The front ends of calves and arms are always itchy in winter. What should I do?

Cleansing: It is advisable to keep the skin fresh.

Cleaning the skin is the first step and the key to maintaining the skin. Cleaning skin can promote skin metabolism, increase skin absorption function, prevent skin diseases, and delay skin aging and wrinkles. Clean the skin by simply washing with water, and you can also use facial cleanser, cleaning cream, etc. Washing your face with water is the foundation, 2~3 times a day. Wash your face with facial cleanser in winter. Normal skin can be 1 time every day, or every other day 1 time, dry skin should be 1 time every day, and oily skin should be about 1 time every day. In short, it is advisable to keep your skin fresh. It is best to wash your face with boiled water and cool it to about 36 degrees; People with oily skin can have a slightly higher body temperature, about 38 degrees; Dry skin can be slightly lower, about 34 degrees. You can also wash with warm water first and then with cold water to shrink pores. However, people with sensitive skin or dry skin should not wash their faces with cold water alone. When washing your face, you can massage your fingertips from the inside out and finally dry them with a soft towel. Facial cleanser should be mild in nature and not used too much. It can be thinly applied to the whole face, and the massage time is about 5 minutes.

Moisturizing: appropriately increase the use of skin care products.

In winter, the weather is dry, the temperature drops, the skin metabolism has not fully adapted to the climate change, and the sweat gland secretion of the skin is reduced, which looks very dry. Researchers from Shanghai Dermatology and STD Hospital conducted a large-scale epidemiological survey of women in China in Shanghai, Harbin and Guangzhou. The results show that the skin capacitance of Shanghai women in winter is significantly lower than that of other two cities, indicating that Shanghai women's skin is dry and peeling in winter. At this time, it is necessary to appropriately increase the amount of skin care products so that the skin can be fully nourished and maintained. Skin care products should choose cream cosmetics with great moisturizing function and strong moisturizing effect. Not only the facial skin needs maintenance, but also the skin of limbs and trunk needs moisturizing and nourishing. You can choose moisturizing lotion and moisturizing lotion, and apply a thin layer on your skin after bathing every day, which can keep your skin soft, smooth and elastic, delay aging, and also prevent and assist in the treatment of certain skin diseases, such as atopic dermatitis, itching in winter, ichthyosis and so on.

Sunscreen: Choose a sunscreen with a low index.

In winter, although the ultraviolet rays in the sun are not as strong as those in summer, and the medium-wave and long-wave ultraviolet rays (UVB and UVA) are weakened, ultraviolet rays are still the most common cause of skin aging and blackening. Therefore, proper attention should be paid to sun protection in winter, and SPF and PA values should not be too high, such as SPF8 and PA+ sun protection. In particular, it should be reminded that when it snows in winter, the intensity of ultraviolet rays may be higher than that in summer, and the SPF and PA values of the selected sunscreen products are higher, with SPF 15 and PA++ above.

Anti-wrinkle: pay attention to the combination of work and rest, balanced nutrition.

The weather is dry in winter. If you don't pay attention to moisturizing the skin, it will cause a large loss of skin moisture, which is easy to form temporary wrinkles, that is, the increase of small wrinkles. Once small wrinkles appear, don't worry, as long as you keep a happy mood, pay attention to the combination of work and rest, reasonable nutrition, eat more lean meat, milk, eggs and fresh fruits and vegetables in your daily diet, choose appropriate skin care products, adhere to facial massage, promote facial blood circulation, improve skin nutrition and reduce small wrinkles.

Diet: Eat more alkaline food and less acidic food.

When the weather is dry in winter, you should drink plenty of water to replenish the water loss of your body and skin. In addition, a reasonable diet can improve your physique and delay aging. Because human body fluids are weakly alkaline, we should eat more alkaline foods, such as vegetables, fruits, bean products, milk and so on. Can make skin delicate and shiny. Pay attention to reducing the intake of acidic foods, such as meat, fish, chocolate, onions, garlic and so on.