先补后攻

指先补虚后攻邪的治法。用于需攻下而体虚不堪攻的病证。如肝硬化腹水，需逐水而体虚，可先用补益法培补正气，后用逐水药泻水。

先补后攻xiānbǔhòugōng

先补虚后攻邪的治法。用于需攻下而体虚不堪攻的病症。如肝硬化腹水， 需逐水而体虚， 可先用补益法培补正气， 后用逐水药泻水。

先补后攻

therapy beginning with the restoration of healthy energy,followed by the elimination of evil factors

先补后攻xiān bǔ hòu gōng

applicationof reinforcement prior to purgation; giving supplementation priority to purgation; precedence of reinforcement overpurgation; supplementation followed byattack