Poncirus trifoliata

Poncirus trifoliata

(Tang materia medica)

[source] the bark of trifoliate orange, a rhamniaceae plant. For the plant morphology, please refer to "Zhizi".

[nature and taste] Compendium: "sweet, warm, non-toxic. "

[function and indications] 1. Tang materia medica: "it governs five hemorrhoids and five zang organs. "

② Shaanxi Chinese herbal medicine: "it can promote blood circulation, relax tendons, treat food accumulation, and relieve iron stick hammer poison. "

[usage and dosage] oral: decoction, 3-5 yuan. External use: wash with boiling water.