皮肤瘙痒是机体的一种外在表现,轻者经搔抓即可减轻,重者非抓破方解心头之恨。而引起本病的病因较复杂,瘙痒仅是一个表面现象,在瘙痒的背后往往是某些疾病的先兆。在现实生活中往往被人们忽视,甚至某些医者对此也丧失警惕,多按皮肤病对待,极易误诊,贻误了最佳治疗机会。现将几种瘙痒背后可能潜在的疾病介绍如下,以引起医患双方的注意。 Skin itching is an external manifestation of the body, the light can be reduced by scratching, heavy non-scratched Fang Xin mind hate. The cause of the disease is more complex, itching is only a superficial phenomenon, often behind the itch is a precursor to certain diseases. In real life, people are often overlooked. Some doctors even lose their vigilance on this. They are often treated with dermatological diseases and are easily misdiagnosed and thus delaying the best treatment opportunities. Now several kinds of itching may be behind the potential disease introduced below to attract the attention of both doctors and patients.