加载中
以上为非妊娠成年人之参考范围；不构成个人处方建议。
本栏为保护性信息：指出何时应避用或须谨慎。所列类别不含剂量调整；妊娠、哺乳及儿科用药须由合格中医师或相应专科医师处理。
味苦，平。主浸淫，疥瘙，疽痔，杀三虫。
下品
@misc{bencaodian-bian-xu,
author = {{Bencaodian Editorial}},
title = {Biǎn Xù 萹蓄 (Knotgrass) — Polygoni Avicularis Herba},
year = {2026},
howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
url = {https://bencaodian.org/zh/herbs/bian-xu},
urldate = {2026-04-17},
note = {CC BY-SA 4.0}
}© 本草典编辑部 · 按 CC BY-SA 4.0 协议授权
萹蓄富含黄酮苷、鞣质和硅酸，具利尿、抗菌、止血、降血压和止痒作用。
Bian Xu is rich in flavonoid glycosides, tannins, and silica with diuretic, antibacterial, hemostatic, hypotensive, and antipruritic effects.
萹蓄苦微寒，利尿通淋，杀虫止痒。
Bitter-slightly cold; promotes urination, kills parasites, and relieves itch.
本部分信息仅供学术参考，不构成医疗建议。