Root bark of Poplar

Root bark of Poplar

(records of Sichuan Traditional Chinese Medicine)

[synonym] white poplar bark (classified herbal).

[source] it is the root bark of Populus davidiana. For the plant morphology, please refer to "poplar bark".

[collection] spring excavation.

Bitter and smooth.

① Classified herbal medicine nature: "astringent nature, slightly bitter. "

② Sichuan Traditional Chinese medicine annals: "it is mild in nature, bitter in taste and non-toxic. "

[function indications] it is used to treat lung heat, cough, drenching, Ascaris lumbricoides, abdominal pain, leucorrhea and dysentery during pregnancy.

① Cao Mu Bian Fang: "resolving phlegm and relieving cough, treating asthma, dispelling wind and depression, removing lung heat and clearing stomach. "

② "Classification of herbal medicine": it is used to treat men's turbidity, gonorrhea, cough and leucorrhea. "

③ Sichuan Traditional Chinese medicine annals: "dispel Ascaris lumbricoides, stop abdominal pain; treat dysentery during pregnancy. "

[usage and dosage] oral administration: decoction, S. -8 pepper for external use: decoct and wash

[formula selection] ① treatment of cough due to lung heat: bark of Populus alba, Herba of ground and lung meridians, < U > leaves. Take it in water.

② Treatment of white cloud drenching disease: Poplar skin two liang, soak mash juice service.

③ Treatment of ascariasis: poplar bark, maggot root, Millet Root, dew root, toosendan bark. Take it in water.

④ Treatment of toothache: white poplar skin, root of March, root of seedling, root of dog's field. Fried in water, stewed in water, taken orally (without salt).

⑤ Treatment of aphthous ulcer: boiled poplar skin and washed with water. (selected prescriptions from Sichuan Traditional Chinese medicine annals)