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长于利水通淋、清肝明目
引药下行入肾，增强益肝明目之功
入汤剂宜包煎，以防其黏滑影响药液。
本平台仅供学术参考，不构成医疗建议。
车前子富含黏液质多糖、环烯醚萜苷（桃叶珊瑚苷）及黄酮类，具有利尿、缓泻、镇咳祛痰、抗炎及降尿酸作用。
Plantaginis Semen contains mucilaginous polysaccharides, iridoid glycosides (aucubin), and flavonoids, with diuretic, bulk-laxative, antitussive/expectorant, anti-inflammatory, and uricosuric activity.
WHO 专论收录车前子（Plantago）黏液质用于便秘、腹泻（双向调节）和高胆固醇血症的临床证据。
WHO monographs document clinical evidence for Plantago seeds/husks in constipation, diarrhea (bidirectional), and hypercholesterolemia.
Bensky 指出车前子入煎剂应包煎，以防黏液质溢出影响汤液。
Bensky notes that Che Qian Zi should be decocted in a cloth bag (bao jian) to prevent mucilage from clouding the decoction.
本部分信息仅供学术参考，不构成医疗建议。
肾虚精滑及内无湿热者慎用。孕妇慎用。
本品性寒而滑利，肾虚精滑者及无湿热之小便不利者忌用。孕妇慎用。包煎以避黏糊。
味甘，寒。主气癃止痛，利水道小便，除湿痹。久服轻身耐老。
上品
@misc{bencaodian-che-qian-zi,
author = {{Bencaodian Editorial}},
title = {Chē Qián Zǐ 车前子 (Plantago Seed) — Plantaginis Semen},
year = {2026},
howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
url = {https://bencaodian.org/zh/herbs/che-qian-zi},
urldate = {2026-04-09},
note = {CC BY-SA 4.0}
}