方中當(dāng)歸甘溫,養(yǎng)血和血,;桂枝辛溫,,溫經(jīng)散寒,溫通血脈,,共為君藥,。細(xì)辛溫經(jīng)散寒,以助桂枝溫通血脈,;白芍養(yǎng)血和營(yíng),,以助當(dāng)歸補(bǔ)益營(yíng)血,共為臣藥,。通草通行經(jīng)脈,,以暢血行;大棗,、炙甘草,,益氣健脾養(yǎng)血,共為佐藥,。方中重用大棗,,合當(dāng)歸、白芍以補(bǔ)營(yíng)血,,又防桂枝,、細(xì)辛燥烈太過,傷及陰血,。炙甘草兼調(diào)藥性,,又為使藥。 |
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