Other people brought back the beautiful Hainan scenery, I brought back the red legs?

Dahe Health News reporter An Wei intern Zhang Xinyue

Obviously, there is no feeling that the mosquito is bite, and the skin will still be itchy red buns, and even some places have a bright blisters. Is this mosquito bites or caused by the humidity in the body?

Obviously, the blisters were picked out of the water with a disinfection needle, and the medicine was applied, but in less than half a day, why did the blister bulge in place?

With this kind of red bumps, all kinds of ointment including cool oil, wind oil, wormwood, and erythromycin ointment was applied again, but why did the skin look late?

Ms. Chen, 68, went to Hainan not long ago. The scenery of the islands of the blue sky and white clouds and sea silver beach, the moist sea breeze in the air and the show of the sun coconut forest made Ms. Chen feel excited. A lot of it.

But the only thing that annoyed Ms. Chen was that on the third day of Hainan, her legs successively set up itching red bumps, and gradually developed from one or two to more than thirty legs.

In particular, there were blisters in some places. The big thumbs had large finger nails and a large liquid of liquid.

This can make Ms. Chen's urgency, and her skin is itchy. I think that because of Hainan's large humidity, many plants, and mosquitoes, most of them are bitten.

So she used salt water and alcohol to poison, and used all the cool oil, wind oil essence, and wormwood cream brought from Zhengzhou, but she didn't see any movement. The daughter used the disinfection needle to help her break the water and squeeze out the liquid, but after a long time, the blisters appeared stubbornly in the old place.

This is because the wet poison is too big, should it be used in the local ointment? Ms. Chen murmured in her heart, and rushed to a few bowls of fire tea for herself every day, and ran to the local pharmacy to buy medicine for mosquito bites.

But after a week, the red bumps still improved.

With her legs and doubts, Ms. Chen quickly flew back to Zhengzhou. "This is pimple urticaria." Wang Xijing, chief physician of the dermatology department of Zhengzhou Second People's Hospital, judged as soon as he saw this.

Wang Xijing said that pimple urticaria is a type of insect bite dermatitis. It belongs to a special allergic response, which is often caused by bite such as mosquito, mites, tapeworms. Corticitis is a relatively broad concept, usually refers to dermatitis caused by blood -sucking limbs, such as mosquito, moth, moth, mites, hidden wings, pine caterpillars and other dermatitis.

Director Wang said that pimple urticaria is also known as acute simplicity prurites, manifested as a slightly flat pimples on the top of mung bean to pea. Generally, it is used to inject some secretions into its own mouth after bite, causing skin itching, redness, heat pain, etc. Acute allergic reactions. The initial period is pale white, which can be turned reddish brown in the future. Pimples can be scattered or densely distributed, but it is not fused. It can be accompanied by wind masses between pimples. There can also be small blisters in the center of pimples. After more than ten days, some pimples can heal themselves, but new pimples appear. Sometimes you can see a trace left by insect bite in the center of the pimple. If the patient cannot seek medical treatment in time, and repeatedly scratching, it may eventually evolve into solid, such as red beans or red beans -sized red crickets.

In response to Ms. Chen's illness, Director Wang prescribed the treatment drugs: It is recommended that oral relieving drugs (anti -group amine) such as chlorophenicamin tablets, one tablet each time, three times a day, in addition to picotate ointment.

In accordance with the expert's doctor's order, Ms. Chen has been used for five days, her legs are full of red bumps, and the blisters have gradually narrowed their dryness.

A little more healthy

1. What kind of person is easy to be stared at by pimple urticaria?

Those who are easy to provoke mosquitoes!

About 85%of these groups of people have genetic susceptibility and may be more likely to release uric acid or other volatile substances. Mosquitoes can identify this genetic difference through smell.

Secondly, mosquitoes prefer dark clothes. Because the dark -colored clothes are weak, mosquitoes are not easy to be "blind."

In addition, mosquitoes are more preferred to objects with temperature close to 37 ° C. This is why humans are more vulnerable to mosquito bites in summer.

For mites, the warm and humid environment is more likely to cause breeding and planting. Therefore, in the warm and humid plum rain season in the south, it is better to have pimple urticaria caused by mites biting.

Second, why do you see worm biting, but still pimple urticaria?

Many patients' biggest doubts in their hearts, in addition to "what bugs are biting me", are "clearly clean at home and no bugs. Why do you have pimple urticaria?"

In fact, in addition to the relatively large -volume limb animals such as mosquitoes, there are some small worms that we can see that we can not see it with the naked eye, but they do bite us.

Mosquito, white 蠓, 蚋, 蛉, bug, flea, lice, mites, bees can be bitten or stabbed. But not everyone who is bitten or stabbed, there will be worm biting dermatitis. After all, it is still a person's problem.

Because the immune state is different, the response to insect bite is also different.

Normal people's immune state, lever. After mosquito bite, a small bag will be faded soon.

However, some people are allergic, and their immune status is different from others. Once exposed to external stimuli or allergens, it is easy to stimulate a strong allergic reaction -that is, insect bite dermatitis. Moreover, even if there are insect bite dermatitis, everyone's performance is different. Some are red pimples, and some will make large blisters.

It is worth mentioning that the human body's immune system is not constant, and the blood grooves are empty.Excessive fatigue, lack of sleep, and disease can cause immune system disorders.As a result, the mosquito was the mosquito last year, but this year's "you" is different, and pimple urticaria comes.Therefore, strengthening immunity is the king.

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