Something like a mosquito block grows on the feet

It should feel like a fungal infection.

Almost everyone has the unpleasant feeling of being "bitten" by mosquitoes, in fact, it should be said that they are "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.

Use mugwort leaves (on the door inserted during the Dragon Boat Festival) to rub the bite for 5 minutes.

It can be very effective in reducing swelling.

It is a localized, conical keratinous hyperplasia caused by long-term local compression and friction of the foot. Commonly known as "meat thorns". People who stand and walk for long periods of time are more likely to occur, and friction and compression are the main triggers. 1.Corrosives for external use.

Corn ointment or corn ointment can also be applied externally, 10% salicylic acid glacial acetic acid, 30% salicylic acid collodion glue and crystal paste can also be used. The external corrosive agent must protect the surrounding **, you can cut a small hole in the zinc oxide tape**, the same size as the skin lesion, paste it on the **damage and expose the skin lesion, and rub the thin strip of adhesive tape into a rope-like shape to enclose the hole into an embankment, and then apply the medicine and then cover it with a large piece of adhesive tape, and change the dressing once every 3 7 days until it falls off.

2.Physics**.

Electrocautery, carbon dioxide laser cautery, contact X-ray irradiation.

3.Surgical excision.