After summer, the climate is gradually hot, ultraviolet rays are strong, the human body sweats more, coupled with higher air humidity, bacteria, fungi active, mosquito breeding, so it is a high incidence of various skin diseases. Since the beginning of summer, various skin diseases related to seasonal factors such as summer dermatitis, prickly heat, solar dermatitis, ringworm, papular urticaria, etc. have accounted for almost 60% of the dermatology outpatient visits in major hospitals in the city. How can we keep our skin healthy and fresh in the hot summer and stay away from itchy skin and other troubles and spend the summer peacefully? The following author will talk about the prevention and treatment of common skin diseases in summer tips. 1, heat out of the “summer dermatitis” typical symptoms occur on the extremities, especially the front of the two lower legs, symmetrical distribution of erythema, small papules, pinhead to corn size, itching obvious, and accompanied by a burning sensation. The severity of the disease is closely related to the temperature and humidity, high temperature and humidity, the longer the duration of the days, the lesions are serious and itching is obvious. Prevention and treatment tips: pay attention to wear breathable, wide and absorbent clothes and pants, pay attention to ventilation and cooling indoors, keep the skin clean and dry, and minimize outdoor activities. For treatment, you can take some anti-allergy drugs orally, and use topical Furfuryl Glycolate lotion or Triphala lotion, etc. 2, sun out of the “solar dermatitis” This is the sun’s ultraviolet rays, especially UVB-induced acute phototoxic reaction, also known as “sunburn”, mostly seen in fair-skinned people, manifested as the back of the hands, chest “V “V” area, the face and other exposed skin without clothing cover redness, swelling, or the appearance of red spots and red papules of the size of a grain of rice, and even blisters, itching or burning sensation. Prevention and treatment tips: avoid going out in the summer at noon and afternoon when the sun is strong, and when you have to go out, wear long-sleeved tops and long pants, wear hats, umbrellas or sunglasses, and apply sunscreen to avoid direct sunlight on the skin. Those who already have symptoms can use cold towels or green tea water wet compresses for simple treatment, but if the symptoms are heavy, it is best to go to the hospital for medical consultation. 3, small insect bites out of the “papular urticaria” This is a common papular skin disease in children and adolescents, mostly for certain insects such as bedbugs, fleas, mosquitoes, mites and other bites with allergic to the onset of the body. The lesions are green beans or slightly large light red papules, hard in nature, often with small blisters at the top, crusting after scratching, surrounded by a fusiform red halo. They often occur in batches on the lower back, abdomen, buttocks, calves, etc. They are clustered but do not fuse together and are self-induced itching. Generally, the rash can subside in about 1 week, but new rashes can appear one after another, so the old and new lesions exist at the same time. Prevention and treatment tips: pay attention to indoor cleanliness and hygiene, regular cleaning, do not forget to close the screen when opening the windows to prevent various mosquitoes from flying in; try to wear long-sleeved clothing and pants when going on excursions; do not camp near water sources such as rivers, lakes, streams and so on. Treatment can generally take anti-allergy drugs, external use of glyburide lotion or dexamethasone cream. 4, sweating caused by “prickly heat” prickly heat is a mild inflammation of the skin sweat gland openings. In the summer, the body sweats a lot because of the heat, so the epidermis is impregnated with sweat for a long time, and the accumulated dirt on the skin clogs the openings of the sweat glands, which leads to prickly heat. The disease is more common in children because of their delicate skin and immature sweat glands, so sweat is not easily discharged and evaporated. It usually appears as erythema on the scalp, forehead, neck, chest, armpits, thighs and other sweat-prone areas, followed by pinpoint papules or blisters, and the patient usually feels itchy. Prevention and treatment tips: pay attention to indoor ventilation, cooling, clothing should be wide, soft and absorbent, pay attention to often take a bath, sweat and dry in time. Once the heat rash appears, there is no need to worry, you can first wash it with warm water (do not use cold water), dry it and then put on heat rash powder or rub heat rash potion. You can usually drink more mung bean soup, honeysuckle water, avoid eating spicy and irritating food and strong tea and coffee. 5, “ringworm” disease is the culprit is fungus Ringworm is a type of skin, hair or finger (toe) nail disease caused by superficial fungal infections such as ringworm, ringworm, ringworm, ringworm, ringworm, nail fungus, etc.. This type of disease is mainly caused by direct contact with patients, ringworm-afflicted livestock such as dogs and cats, or indirect contact with clothing contaminated by patients; it can also occur from self-infection (first suffering from ringworm of the hands, feet, nails, etc.); people who have been using glucocorticoids for a long time or have diabetes or chronic wasting diseases are also prone to ringworm. Of course, a warm climate, humid environment, and frequent exposure to alkaline detergents are more conducive to the development of this disease. Generally speaking, the disease tends to flare up or worsen in the summer and lessen or subside in the winter. Prevention and treatment tips: Pay attention to personal hygiene, try to keep specific areas such as between the toes and the perineum clean and dry, avoid public places with substandard hygiene such as bathhouses, hair salons, and hotels, and do not share household items with people suffering from ringworm. For milder cases, topical medications such as terbinafine cream, miconazole cream, or ketoconazole cream can be used; patients with severe lesions can take antifungal medications with few side effects, such as itraconazole, internally under the guidance of a doctor. In conclusion, the summer season, when the evil of heat and summer is in full force, is a high incidence of various skin diseases. In addition to the above-mentioned points, for the sake of your skin health, we would like to remind all readers to pay attention to the following points: First, the diet should be light, appropriate to increase the intake of vitamins and proteins, eat more fresh vegetables, fruits, fish, etc., and eat less spicy, high-fat, stimulating food; Second, we should Pay attention to timely replenishment of water and salt to keep the skin moisturized and the balance of electrolytes in the body; thirdly, we should do to adjust the mental mood, ensure sufficient sleep, keep the mind positive and healthy, the spirit of relaxation; finally, we should also adhere to moderate physical exercise to strengthen their own resistance. If you can do the above points, then maintaining a healthy skin through the summer is certainly not a problem!