What is the reason for itchy skin in spring?

How to do itchy skin in Beijing in spring? Every spring, there will always be people who feel a little itchy and uncomfortable, but it is not. The weather is getting warmer in spring, but the air in the north is still moderately low. In addition, the dry weather in spring is easy to cause the lack of water and bring heavy pressure to the skin. Therefore, we must do a good job of replenishing water correctly to avoid all kinds of skin diseases. Let's take a look at what to do with itchy skin.

Generally speaking, there are two kinds of itchy skin. 1. Internal cause: visceral functional or organic diseases, especially patients with diabetes and jaundice in the liver, often cause skin itching, which may be related to the increase of dry skin, bile salts, bile pigments, urea or other metabolites in the skin. Tumors, hypercholesterolemia, leukemia, lymphosarcoma, etc. also have skin itching symptoms. Elderly people with cerebral arteriosclerosis, mental stress, depression or anxiety may have systemic or local itching. In addition, endocrine disorders, focal infection, diet, drinking, intestinal parasites, pinworms, long-term use of antibiotics and so on. It can also cause itchy skin.

External cause: Sudden temperature change is related to climate change in cold season. Usually it may be caused by too hot bedding, sudden heating, cold, vitamin A deficiency, thyroid dysfunction, dryness, too much clothing, some people are sensitive to chemical fiber clothing and wool, soap powder and soap are too alkaline, and bathing times are too high.

First, diet: eat less spicy food such as beef and mutton, onion and garlic, and eat less high-calorie food such as chocolate. Second, exercise:

It is not appropriate to exercise excessively and moderately, but you should take a bath immediately after exercise, and the bath water temperature is generally around 30. Too high water temperature will lead to the expansion of capillaries on the skin surface and seriously damage the skin. After bathing, you can apply some moisturizing skin care products to lock the moisture on the skin surface. Third, dressing: don't wear chemical fiber underwear, don't bathe with strong alkaline soap, and take some antihistamines and calcium orally. In spring, patients with itchy skin, especially those with dry skin, can take vitamin A and vitamin B compound and use antipruritic and anti-inflammatory ointment for external use to prevent secondary infection.