夏天,家家户户的床上都要铺凉席,有的人睡在凉席上皮肤瘙痒,甚至出现疱疹,抓破后引起溃烂,以为是皮肤过敏症,其实皮肤瘙痒不一定都是皮肤过敏,凉席中的螨虫咬人也会引起皮肤瘙痒。一般来讲,新购买的凉席螨虫多,其次收藏后第二年再用的凉席也有螨虫,房间阴暗、潮湿、不通风,也会滋生螨虫。 螨虫是一种人肉眼看不见的小虫子,叮咬人后会引起皮肤瘙痒,甚至出现疱疹,严重的会引起血热 Summer, every household should be laying mat on the bed, some people sleep in the mat on the skin itching, or even herpes, scratching caused by ulceration, that is allergic skin, in fact, skin itching are not necessarily allergic to the skin, mat seats mites Biting can also cause itchy skin. In general, the newly purchased mat mites and more, followed by the second year after the collection of re-use mats also have mites, the room was dark, damp, not ventilated, but also the breeding of mites. Mites is a kind of small insects invisible to the human eye, after bites will cause itchy skin, or even herpes, can cause severe blood heat