[Dr. Pudong Dr. Health] After the autumn, it has summer dermatitis?Come to see the doctor's answer →

Bai Lu has passed, and the humid heat has improved significantly. Although the temperature will still be high during the day, the temperature at night has become lower.

In the first two months, Xiao Zhang rely on the air conditioner to "renew his life". In the past two days, Xiao Zhang turned off the air conditioner. Who knows, after turning off the air conditioner for two days, Xiao Zhang found that his limbs had dense small bumps. Itching was uncomfortable. Is it eczema?

Xiao Zhang quickly went to Pudong Hospital to see the clinic of Dr. Yan Yuehua, director of the dermatology department. After diagnosing, Dr. Yan said: "This is summer dermatitis, which is an allergic reaction. Eczema generally accompanies other symptoms."

Xiao Zhang suddenly stunned: "I didn't have summer dermatitis at 40 ° C high temperature some time ago. Now summer is passing. How can I get summer dermatitis?"

Dr. Yan said: "Summer ultraviolet rays are strong in summer, high humidity, and skin barriers are actually destroyed. Suddenly turn off the air conditioner, the body is not adapted at once, the allergens will enter the body through the damaged skin barrier, so an allergic reaction will cause an allergic reaction. This is summer dermatitis. "

"What should I do? What kind of medicine should I take? What medicine to apply?"

Dr. Yan laughed: "You are not serious this summer dermatitis. As long as you turn on the air conditioner at the time of humid and humid, pay attention to sunscreen when you go out.

Reasons for the onset of dermatitis in summer:

Summer dermatitis is a multi -disease and common disease in summer. It is due to the continuous high temperature and high humidity external environment, coupled with sweating and not timely cleansing skin inflammation.

Water in sweat accounts for 99%. Of the remaining 1%, half are inorganic salts represented by sodium and potassium, and half are organic matter with metabolism of urea, lactic acid, and amino acid metabolism. These inorganic salts and organic substances are not normal substances that exist on the surface of the skin. When the moisture evaporates, these substances will be stranded on the skin. If the amount is more than one or a long time, it will stimulate the skin and cause skin inflammation.

Summer dermatitis symptoms:

Typical symptoms occur in the limbs, especially the front of the two lower legs, and symmetrical. At first, it is corn -size, dense erythema, pimples, or pimple blisters. Itching is obvious and accompanied by burning sensation. Due to the itching and scratching, there are often multiple strips of scratches and blood, and pigmentation will be left after disappearing. Once you get a summer dermatitis, you may recur in the future, so pay attention to prevention.

Precautions:

Itching should avoid severe scratching, do not wash it with hot water.

Some patients like to use antibiotics or external ointments for antibacterial or ringworm disease no matter what diseases have. In fact, antibiotics and antifungal drugs cannot improve the improvement of simplicity in summer dermatitis. Instead, they may induce skin allergies.

Precaution:

First of all, pay attention to heatstroke prevention and cooling. In a particularly humid and sultry environment, the skin is prone to sweating well. Skin diseases will occur if the heat in the body cannot be dispersed;

Secondly, eat less spicy and irritating things, and eat more cool foods such as vegetables and fruits.

In addition, keep the skin clean. When you take a bath every day, you can use some traditional Chinese medicine ingredients and sterilized bath liquid. Once a minor dermatitis and hot dumplings appear, dry the skin after bathing, and use some refreshing powder, which can usually disappear.

If the situation is serious, you can use some "ten drops of water" to drip in the bath liquid, which can also play a role in sterilization and cleaning.

The key to preventing summer dermatitis is sun protection and heat prevention, especially those who are more sensitive to sunlight. When going out, protective measures must be taken to keep the skin clean and dry. If you have symptoms such as skin rash, small blisters, and itching severe itching.

treatment method:

Cold water can be washed with cold water. After drying with a dry towel, it can be used to dispel cold and antipruritic agent, such as the outer furnace glyphosate washing agent or the segemed cream.

You can also use traditional Chinese medicine Nepeta, windproof, coptamin, ostelastial, snake bed, ground skin and other fried water.

Taking anti -histamine, calcium or strong pine in the drama when itching.

What to eat to prevent summer dermatitis?

Patients with summer dermatitis should eat light diet, eat foods and digest food, and eat more foods that remove summer, dampness, clear fire, and Shengjin. Such as the bitter gourd, loofah, winter melon, and coriander in the vegetables; watermelon, cantaloupe, and grapes in the fruits; and duck meat, white fungus, lotus seeds, lilies, tofu, soy milk, kelp and other foods have the effects of clearing heat or reinforcement.

You can also use mung bean soup, red bean soup, and Men soup to clear the fire and dampness.

Avoid spicy foods such as wine, mutton, leek, pepper, mustard, etc.

Responsible editor Ni Liqi

Text Zhang Qi

Source Pudong released

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