There are a few bags on the belly and skin strands that look like mosquitoes biting inside, and they

You can use wind oil essence, or laundry detergent.

Put some saliva on the bag and you'll be fine.

That's how Spider-Man came, you're going to become a mosquito, and it's hard to say whether you're a hero or not.

Even if it's a poisonous mosquito, it's okay to apply aloe vera and the swelling will quickly disappear.

It hasn't gone for a long time. You should go to the hospital to have a look.

Drug allergies are generally found in areas with dense blood circulation, chest, neck, head and face, and arms. less in the abdomen. Judging by the description.

Like hives. An allergy. Allergies to temperature differences and humidity.

Medications, cetirizine, topical hot compresses, hot water bottles are recommended. Can't scratch.

Please reply to the effect.

It will be disinfected after the B ultrasound examination! If it is because of levofloxacin allergy, it is recommended to stop the drug injection first! Keep itchy areas clean, dry, and don't scratch!

Observe for a while and see if it goes away on its own! If this is still the case, it is recommended to go to the hospital **department for examination**!

According to my personal experience for many years, that kind of mosquito is vicious, insist on rubbing the dermatitis flat, don't scratch it, it will be fine, the kind of mosquito that has a scar when it is good, damn it.

If you are bitten by a more toxic mosquito (such as Aedes mosquitoes) and your own physique is more sensitive, the immune response is more intense, this situation will occur, there is no specific medicine, you can use dermatitis and other hormone-containing topical ointments to relieve, you can rub peppermint paste to assist, do not scratch hard, easy to infect.

When mosquitoes bite people, they first inject a substance into the human body to prevent blood clotting, probably formic acid, which will cause a reaction in the human body, and many harmful substances, the white blood cells of the human body and many B cells and T cells will gather here to kill together, and the bags we see are actually their battlefield. We feel itchy because the body's immune system releases a protein called histamine to fight foreign substances, and this immune response triggers an allergic reaction at the bite site. Histamine causes swelling of the tissues around the bite when blood flows to the bite site to speed up tissue recovery, and the intensity of this allergic reaction varies from person to person, with some people having a more severe allergic reaction to a mosquito bite.

There are two theories about bathing ** wrinkles......

Because water has the effect of relaxing and softening tissues.

Our ** is actually covered with a thin layer of grease, in order to prevent ** from absorbing water directly from the outside. However, when we soak in warm or hot water for about half an hour, this layer of grease will be removed by warm water, so it will begin to absorb water. Our **surface is an epidermal layer, and below the epidermis is the dermis layer; The epidermis is not completely tightly bonded to the dermis, and the epidermis is only tightly bound to the dermis by connective tissue in some areas, but not in others; Therefore, when the epidermis absorbs edema, the binding place is confined and concave; From the outside, the surface of the ** is concave and protruding, like wrinkles.

Since the palms and toes of the hands and feet are the thickest part of the epidermis of the whole body, the phenomenon of wrinkles is obvious. **Other parts of the body should also have this effect, but it is less likely to be detected. If you soak in water for too long, the epidermis absorbs water and swells, so it becomes wrinkled. In the past, some women specialized in washing clothes for others, their hands soaked in water for a long time, and their fingers were often wrinkled, which became an occupational disease (should be said to be a characteristic).

Another way to put it:

Since the concentration of fluid in the body is higher than that of fresh water, when the fingers are immersed in fresh water for a period of time, water will flow into the epidermal cells, and the cells will swell and deform.

On the contrary, since the concentration of fluid in the body is lower than that of seawater, when we swim in the sea, water will flow out of the epidermal cells, and the cells will shrink and deform.

In addition, there are bundles of elastic proteins at the bottom of the skin that are tightly adhered to the epidermal cells, resulting in uneven contraction or swelling of the fingers, resulting in wrinkled skin.

Mosquitoes will exhale gas when sucking blood, this gas can not be absorbed, but also has a negative effect on people, that is, the bag, the skin will wrinkle when bathing because the water is the temporary antidote to the bag, it will eliminate some toxicity, the protruding skin will be wrinkled, and so on.

First: When mosquitoes bite humans, they inject a kind of thing like a human body"Formic acid"(this is why you have to wipe toothpaste after being bitten by a mosquito, because the acid-base can neutralize formic acid and toothpaste alkaline, thus neutralizing formic acid and making it less itchy).

Second: it is purely a phenomenon of thermal expansion and cold contraction (human **).

Thirdly, the nerve cells around the eyes are relatively poor and the conduction is slower (personal thoughts).

When summer arrives, mosquitoes breed, especially during the rainy season, when the larvae of mosquitoes - multiply in large numbers in large waters. Mosquito bites make it difficult to sleep and can also spread disease. However, it is not easy to completely eradicate mosquitoes, and mosquito bites are inevitable.

When a mosquito bites, it secretes an organic acid, formic acid, in the mouthparts of the mosquito, and its chemical composition is HCOOH. This substance can cause muscle acid, which can be applied with a strong soap in the home to quickly relieve itching. The reason is the sodium salt of the higher fatty acids of soap.

Such as: C17H35COONA. The sodium salt of this fatty acid is alkaline when hydrolyzed.

Aqueous solution containing OH-formic acid contains H+:

Because the OH- in the soapy water is neutralized with the H+ of formic acid to form H2O, it can quickly eliminate the itch.

After being bitten by mosquitoes, do not scratch indiscriminately, otherwise it is easy to cause bacterial infection. Experts recommend that the following methods be used to relieve itching:

1.After being bitten by mosquitoes, ordinary people will have symptoms such as redness, swelling, itching, and pain, which can be relieved by alkaline substances, such as ammonia to relieve itching, or soap dipped in water to apply to the redness and swelling, which can relieve itching within a few minutes.

2.If the bite is very itchy, you can flick it with your fingers first, and then apply flower water, wind oil essence, etc.

3.Apply or brew the itchy area with salt water, which will soften the bump and can also effectively relieve itching.

4.The sap from the aloe vera leaf can be used to relieve itching. When it is red, swollen and itchy after being bitten by a mosquito, you can cut a small piece of aloe vera leaf, wash it and break it, and rub it a few times on the red and swollen area to reduce swelling and relieve itching.

"Formic acid can cause packing.

People's ** heat rises and shrinks, plus cells absorb water?

3. I don't know.

Take some good medicine, similar to honeysuckle, chrysanthemum tea, etc.

This should be a long hard acne shirt pimple, and the lotus root is boiled and drunk with burdock root, which is made with fresh burdock. Collapsed.

If it's an internal fire, buy some grapefruit-shaped letlets to eat.

Wash with water first, and then apply some toilet water. Rest.. In the use of moisturizing **... I tried. It works.

Sensitive constitution, poor autologous tolerance to the toxicity produced by mosquito bites. Try to avoid being bitten by mosquitoes, if you are bitten, you can apply wind oil essence to the affected area in time.

**A little allergic, don't scratch it next time.

It's better not to squeeze through. The water is not the venom of the mosquito, it is your own body reaction, it can only be said that it contains the venom components, and rubbing it with soap and water around the crack several times will have the effect of relieving itching.

It is likely to be positive.

It is generally required to see the results in three days, and now it is less than a day before the reaction begins, and after three days, it is likely to develop into plaques larger than 2cm in diameter, if this is the case, it is determined to be positive.

72 hours to see the results, it's too early.