What reason is whole body urticant?

summary

Now the weather is getting hotter and hotter, many people will find that they sometimes become itchy. What are the causes of itching? What should you pay attention to when itching? Next, let's talk about the itching on the whole body and how to prevent it!

What reason is whole body urticant?

First, simple skin problems“ There are two ways to feel itchy because of skin problems. " Glenn Gisler said. One is that there is no primary skin damage, which is mostly caused by the lack of moisture in the skin. Just like now in the dry winter, many people will feel skin dry itching, peeling. Another is the skin itself "disease", dermatitis, eczema, psoriasis and other skin diseases are mostly accompanied by itching.

The second reason is that the skin of the middle-aged and old people is degenerating. The skin of the middle-aged and old people is atrophied and thinned, the water content is reduced, and the secretion of sebaceous glands and sweat glands is reduced, which makes the skin lose its lubricating and protective effect and appear dry. In the cold season, the dry climate makes the skin rough, even the epidermis falls off, which makes the nerve endings in the skin more easily stimulated and itchy. This is the reason why older people itch.

Third, gynecological inflammation; If the female vulva pruritus, to check whether there is Trichomonas, Candida albicans infection and other gynecological inflammation. According to the survey, 73% of women feel local skin itching during menstruation, which may be related to poor quality of sanitary napkins or tight clothing.

matters needing attention

What should you pay attention to when itching; 1. Don't scratch: most people's intuitive reaction to skin itching is to quickly scratch with their hands, but you may not know that this action not only can't stop itching, but also can scratch more and more, mainly because when you scratch local area, it will raise the local temperature and release more histamine (allergen) from the blood, which will worsen. 2. Don't apply hot compress: some people itch to the point where they want to apply hot compress. Although heat can make the local itching feel less sensitive, it is actually another kind of stimulation, because heat can dilate blood vessels and release more allergens. For example, soaking in an overheated hot spring or bathtub, or wrapping in a thick quilt to keep warm are likely to cause urticaria. Avoid foods containing artificial additives and eat more fresh fruits and vegetables. Fried, fried or spicy food is more likely to trigger the body's thermal reaction of food to eat less.