In the winter, the climate is dry and cold, the weather changes a lot, the human body resistance is also weaker, many skin diseases began to move, such as psoriasis (psoriasis), pruritus, dermatitis, eczema, cold urticaria and other skin diseases also with the advantage of the season into the active period, let people suffer. Many people hear the word “psoriasis” and get numb. Psoriasis not only affects the appearance, but also brings great harm to the patient’s psyche and body; itchy allergic skin diseases also make many people toss and turn and have a hard time sleeping, which seriously affects the quality of life. Skin diseases may seem simple, but they are often very difficult to deal with. Remind us that skin diseases themselves are not terrible, what’s terrible is to rush to the doctor, not only can’t cure the disease, but also increase the difficulty of treatment. The typical damage of psoriasis is scaly red patches or plaques. In layman’s terms, the surface of the lesion is covered with dry silvery-white scales, and when the surface scales are gently scraped away, a light red and shiny semi-permeable film is revealed, and when the film is scraped away again, small bleeding dots appear, which are the white scales, shiny film and dotted bleeding phenomenon that can be easily scraped away in typical psoriasis (psoriasis). The treatment of psoriasis lies in controlling the disease quickly, slowing down the process of development to the whole body, minimizing adverse reactions, improving the quality of life of patients, and focusing on formal, safe and individual treatment. The severity of psoriasis is simply divided into mild (<3% bsa), moderate (3%-10% bsa) and severe (>10% BSA, BSA (body surface area involved) >10% (area of 10 palms)). Mild psoriasis is mainly treated with topical medication and can be combined with phototherapy; moderate to severe psoriasis can be treated with a combination of ultraviolet light, retinoic acid, methotrexate, cyclosporine and biological agents. The pathogenesis of psoriasis is still unclear, and it is related to genetics and immunity, and it cannot be cured at present, so we have to change a concept from the ideological point of view. Many patients are eager for treatment, emotional impatience, scraping themselves with razor blades, scraping the body bleeding water, unbearable. Some people even listen to the advertising, blind treatment, the results are counterproductive. Because of inappropriate treatment, it is easy to relapse, and sudden discontinuation of the drug will lead to aggravation of the disease and the emergence of generalized erysipelas. Special reminder, suffering from psoriasis, treatment should not be rushed, do not blindly take medicine treatment, do not blindly remove the root of the disease, must go to the regular hospital for medical treatment. Psoriasis is not contagious, do not blindly cure psoriasis is divided into many types, there are erythrodermic psoriasis, arthritic psoriasis, pustular psoriasis, common psoriasis. Psoriasis vulgaris is the most common, accounting for more than 90%. One very typical type of psoriasis of the common type is acute punctate psoriasis in the form of punctate, large plaques, which is associated with infection. Some patients have a cold that manifests as tonsillar pain and then begin to have recurrent attacks and psoriasis symptoms all over the body. Such patients should pay attention to the pharynx not to be irritated, not to smoke and not to drink. Because smoking and drinking will stimulate the sore throat and lead to throat infection, which may cause small papules, macules, erythema and other punctate psoriasis all over the body, so usually try not to smoke, not to drink, and to eat spicy and stimulating food. In addition, try not to overwork, after exertion if the throat infection, resistance will also be reduced, thus triggering psoriasis. Many people are afraid when they hear the word “psoriasis” and think it is contagious, especially if it grows on exposed areas, they feel discriminated against and have a lot of psychological pressure. This is a special reminder that psoriasis is not contagious. Although the condition of psoriasis is difficult, it can be controlled very well. Most patients are cured for years without relapse, so have the right understanding. “Relax, psoriasis doesn’t damage anything, it’s just unsightly.” As a physical and mental disease, psoriasis treatment requires the right biological and mental health therapies, normal healthy living, and adjustment of medications to slowly get better. It is important to note that poor rest, trauma, anxiety and poor mental state can be triggers for psoriasis, so one must learn to soothe the emotions. The onset of psoriasis and psychological factors have a lot to do with each other, and the greater the mental stress the faster the relapse. Therefore, it is recommended that we maintain a healthy state of life, keep a relaxed mood, do not ask for fast treatment, do not believe in advertising blind treatment; regular life, early to bed; do not drink alcohol, alcohol more, people’s resistance will decline, psoriasis will take advantage of the situation. In addition, this season psoriasis patients should pay attention to keep warm and prevent colds, and at the same time, because exercise can promote blood circulation, but also more sweat, clinical observation sweat has a certain therapeutic effect on the condition, so moderate exercise, both to enhance physical fitness, but also conducive to the condition. Eczema is itchy and unbearable. This season, in addition to the high incidence of psoriasis, dermatitis eczema is also a high incidence of disease. This is because of the dry climate in winter, and dryness can aggravate eczema. Eczema patients are generally caused by dry skin, some excessive washing, skin oil all washed off, so, more likely to induce eczema. It is understood that the cause of eczema is still unclear and may be related to a special body type. For example, atopic dermatitis eczema in small children, is inherited allergic, easy to grow in infancy in the face, slowly grow in the limbs. Eczema is divided into acute eczema, chronic eczema, subtype of eczema, treatment principles are basically the same. In the case of chronic eczema, there are usually thick skin lesions on the hands, which are prone to dryness and cracking in winter, so you can apply skin disease creams externally. The actual fact is that you will be able to get a lot more than just a few of the most effective and most effective products. However, patients with dermatitis eczema should not apply hormones for a long time. In addition, the skin moisturizing is very critical, drug treatment accounted for 50%, moisturizing treatment accounted for 50%, foreign countries have also been emphasizing the role of emolliency, so usually should also pay attention to the skin moisturizing. Some patients with dermatitis eczema may be allergic to certain substances, you can patch experiment to measure allergens to detect whether there are other corresponding allergic things, to determine the cause of the disease, you can effectively avoid allergens. In the diet to pay attention to, chili, ginger, wine and other spicy stimulating food, strong tea, coffee, etc. will aggravate the itch, fish and shrimp seafood, silkworm pupae, grasshoppers and other animal protein food as little as possible. Of course, if the skin disease is not induced or aggravated by food allergy, there is no need to abstain from eating, and proper nutrition is required, otherwise, if poor nutrition leads to a decrease in resistance, thus triggering the disease, the loss is not worth the gain. Patients with long-term chronic allergies (such as chronic urticaria, eczema, etc.) should actively search for suspected allergenic substances in their daily lives from clothing, food, housing and transportation, and especially observe the effects of taking drugs, health products, food and contacts on the occurrence and development of the disease; those with facial skin allergies should stop using suspected cosmetics, skin care products and detergents. For long-term chronic allergies, do not change skin care and detergent products frequently; atopic dermatitis patients are recommended to use medical chemical skin care products. In addition, this season, we should also pay attention to cold urticaria, because the temperature difference between indoor and outdoor is relatively large, many people are prone to itching all over the body, or some red spots, wind clusters, some people’s mouth numb, hands numb, and even contact with cold water, cold wind, cold air, cold drinks, etc. will be shocked. Therefore, this season must pay attention to keep warm to prevent the occurrence of disease.