The skin is very itchy, like a mosquito bag

It may be allergies or measles, and you should go to the hospital for a check-up.

The ** department of the hospital walked up and asked what to do.

In fact, it should be said that it was "stung" by mosquitoes. Mosquitoes can't open their mouths, so they won't bite on the **, it actually uses 6 needle-like structures to pierce people**, these short needles are the center of the mosquito's edible mouthparts.

These short needles suck human blood in the same way that they draw blood; The mosquito also releases saliva containing anticoagulants to prevent blood from clotting, so that it can feast peacefully. When the mosquitoes are full of food and drink and float away, all they leave behind is an itchy lump.

However, the itchy sensation is not caused by a short needle pricking or chemicals in the saliva. 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.

Only female mosquitoes bite mammals because they have to suck blood every three or four days to get the protein they need to make eggs; Male mosquitoes mainly feed on nectar, while female mosquitoes use animal body heat and physiological changes to search for targets, which may be why human ankles and feet are more commonly bitten by mosquitoes, because the blood vessels in these parts are closer to the body surface, so more body heat is released.

In terms of mosquito species, there are more than 200 species of mosquitoes in the United States and more than 2,500 species worldwide. In fact, mosquitoes can be found everywhere except Antarctica, and they can also transmit diseases such as malaria, yellow fever, encephalitis, and West Nile virus, and more than 700 million people are infected by mosquitoes every year.

It turns out that after being bitten by a mosquito, it will get up because 6 needles pierce the person's **, so we have to be careful of the terrible mosquito in the future.

It may also be eczema, just apply some dermatitis flat.

Flea bites, home or animal contact, etc. Change the sheets and quilts, and spray the medicine in the room. These pimples are not easy to get rid of, and can be blown by a hair dryer until they are no longer itchy.

It's eczema and rush to the hospital for medical attention.

In this case, the most likely condition is allergies, and you need to check carefully if there have been any recent changes in the medications, food, or clothing you have been wearing, which may be allergies**.

Rub some anti-itch medicine, sometimes I don't know what insect bites, if it is not painful or swollen, rub some mosquitoes to try.