Several common dermatitis symptoms in summer

First, heat-induced dermatitis, which is good in the dog days of summer, causes large red spots and maculopapules on the skin. When you feel itchy, you scratch the itchy place, which often leads to scratches, scabs, skin thickening and secondary infection. The higher the temperature, the greater the humidity and the more serious the dermatitis, and the dermatitis can be relieved by itself after the temperature drops. The measures to prevent this disease are mainly to keep indoor ventilation, cool, loose clothes, pay attention to clean and dry skin, and pay attention to frequent bathing.

Second, solar dermatitis. The sunburned skin often appears edematous erythema with clear boundaries, which often reaches its peak within 24 hours. In severe cases, blisters and bullae may appear with symptoms such as headache, nausea and palpitation, and the affected area has obvious burning or irritating pain. We should control the exposure of ultraviolet rays, pay attention to shading when going out, and apply sunscreen to our skin.

third, irritating skin is that people sweat a lot in midsummer, especially when using cosmetics or externally applied drugs, which often causes irritating dermatitis, erythema, desquamation, burning sensation and itching. For dermatitis caused by cosmetics, try not to use cosmetics as much as possible, and make a test before using it. Only when there is no adverse reaction can it be used.

fourthly, insect bite dermatitis, which is more common in sultry dog days. There are often banded edematous erythema on the exposed skin, and dense pustules with the size of needle tips can be seen on it. Scratching can cause erosion, scabbing, burns and itching. Prevent insect bite dermatitis, do a good job in environmental sanitation, and close the screen window of the yarn station at the same time. Wash the skin with soap in time after insect bite, and apply it locally or dry lotion outside the furnace.

The fifth is infectious dermatitis, which is more common in children and adolescents in summer. Because of the high temperature and humidity, the skin is soaked and the pores are blocked, which makes it easy for bacteria to invade the skin and multiply. Children in dog days are prone to rash, folliculitis, furuncle and pustular ulcer, etc. These skin contact infections or self-contact effects are painful and itchy. Serious people can have a fever and lymph nodes will be inflamed and swollen, which is mainly caused by excessive sweating and dirt. Prevention should first keep the skin clean, often take a bath, cut your nails, and sprinkle prickly heat powder on the skin wrinkles after taking a bath to keep the skin fresh and dry. Pay attention to indoor ventilation. When using cosmetics, you can't use foundation cream and too much cosmetics as usual, because cosmetics will hinder the normal secretion of the skin and cause infection.