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蚊虫叮咬时,口器(呈针状,可刺入人的皮肤)中会分泌出一种有机酸——蚁酸,这种物质可引起肌肉酸痒。盐水有消炎止痒的作用;肥皂含高级脂肪酸的钠盐,这种脂肪酸的钠盐水解后显碱性,适量涂抹有助消除痛痒;有些阿司匹林里含有维生素C,外用适量有消炎止痒的效果,但是效果因人而异。被蚊虫叮咬后,我们可以利用手边的材料,自己动手缓解瘙痒不适。比如用西瓜皮反复擦拭蚊虫叮咬处,即可止痒;取少量藿香正气水,涂抹于被叮咬处,半小时左右,瘙痒即可减轻或消
Mosquitoes bite, the mouthparts (acicular, can penetrate the human skin) will secrete an organic acid - formic acid, this substance can cause muscle itching. Saline has anti-inflammatory antipruritic effect; soap containing sodium salt of higher fatty acids, sodium salt of this fatty acid after hydrolysis was alkaline, apply appropriate amount will help eliminate itching; some aspirin contains vitamin C, topical anti-inflammatory anti-itch effect , But the effect varies from person to person. After being bitten by mosquitoes, we can use the materials on our own hands to relieve itchy discomfort. For example, wipe the mosquito bites with watermelon skin repeatedly to stop itching; take a small amount of Huoxiangzhengqi water, smear on the bite, about half an hour, the itching can reduce or eliminate