热利下重者，白头翁汤主之。

白头翁汤方

白头翁   二两

黄檗      三两

黄连      三两

秦皮      三两

上四味，以水七升，煮取二升，去滓，温服一升，不愈，更服一升。

Decoction of Radix Pulsatillae will be the remedy for Hot diarrhea with a descending feeling at the anus (anal tenesmus).

Decoction of Radix Pulsatillae

(Baitouweng Tang):

Radix Pulsatillae            2 liang

Cortex Phellodendri      3 liang

Rhizoma Coptidis         3 liang

Cortex Fraxini               3 liang

Stew the above drugs in seven sheng of water till two sheng are left. Filter the decoction and take one sheng when lukewarm. If it is not efficacious, take the second dose.

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