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TCM Symptoms

疥癣

Jie Xian / 皮肤

Entity Type
TCM Symptoms
Relation Groups
2
Relation Preview
16

Basic Information

Grouped by core information, identifiers, and descriptions.

Core Information

Symptom Name
疥癣
Symptom Pinyin
Jie Xian
Locus
皮肤
Property
血热

Description and Extensions

Definition
疥”、“癣”都是皮肤表面的疾病,人们常用来比喻有关痛痒,但无碍生命的小问题。 “疥” 是象形字,描述钻入人体的寄生虫尖头甩尾的样子,现代医学称之为疥虫。疥虫的腭体很小,位于躯干的前端,一半陷入躯干中,螯肢呈钳形,适宜于食用皮肤的角质蛋白。疥虫的躯干的后半部有几对杆状的刚毛和长鬃。疥虫往往是夜行昼伏,导致晚上病人皮肤往往瘙痒剧烈。疥虫一般侵袭毛发浓密处,比如阴毛、腋毛、头发等处,出现红疹,导致瘙痒。由于人抓挠极易一起皮肤破溃感染,愈合后造成脱发、局部形成疮疤,俗称疥癞或疥癞头。
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