In addition to high temperatures, mosquitoes are also annoying in summer. Some people may get a small red envelope after being bitten by mosquitoes, while others become unbearable after being bitten.
The larger the mosquito pack, the stronger the mosquito toxicity? Truth: Mainly related to mosquito species and individual sensitivity
The internet rumor goes, "The larger the mosquito pack, the stronger the mosquito toxicity." Many people firmly believe this statement, but what is the truth?
"After being bitten by mosquitoes, symptoms such as wheals, papules, and itching may appear on the skin. Mosquito bites, as we often refer to them, are local allergic reactions on the skin," said Liu Ruiling, Deputy Chief Physician of the Allergy Department at Tianjin Medical University General Hospital.
"The degree of inflammation in individuals after being bitten by mosquitoes is mainly related to the type of mosquito and individual sensitivity." Liu Ruiling explained that when people with allergic constitution are bitten by mosquitoes, their bodies will secrete a large amount of histamine and cytokines, which can cause allergic reactions. Mild cases may present with wheals, papules, and vascular edema, while severe cases may also result in systemic reactions.
In addition, the size of mosquito bites is also related to the location of the bite. Loose connective tissue areas such as eyelids, lips, and back of hands are prone to swelling after being bitten, and mosquito bites can also appear larger.
After being bitten by mosquitoes, do not scratch hard. Scratching can apply mechanical pressure to the local skin and accelerate blood flow, which can exacerbate the inflammatory response and cause the mosquito pouch to become larger.
