止血药的概念及分类 Flashcards

1
Q

有哪四类?

A

凉血止血、温经止血、化瘀止血、收敛止血。

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2
Q

止血药主要用治?

A

咯血、衄血、吐血、便血、尿血、崩漏、紫癜以及外伤出血等

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3
Q

"止血不留瘀"

A

这是运用止血药必须始终注意的问题。而凉血止血药和收敛止血药易于凉遏恋邪,有止血留瘀之弊,故出血兼有瘀滞者不宜单独使用。

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4
Q

止血药是指…

A

凡以制止体内外出血为主要功效,常用以治疗各种出血病证的药物,称止血药。

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5
Q

止血药均入…?

A

血分。因心主血,肝藏血,脾统血,故本类药物以归心、肝、脾、经为主。(心、肝多)

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