初次接触？先了解四气五味与归经

本草Spirodelae Herba

浮萍

Fú Píng

Duckweed

辛凉解表药寒cold 辛pungent

浮萍科植物紫萍的干燥全草。性寒味辛，归肺经。体轻上浮，善宣散风热、透疹止痒，又能利水消肿，为治风热表证、麻疹不透及风疹瘙痒之良药。

功效 · 功效

宣散风热Disseminate and disperse wind-heat
透疹止痒Vent rashes and stop itching
利水消肿Promote urination and reduce edema

主治 · 主治

风热表证，麻疹不透Wind-heat exterior pattern with incomplete measles eruption
风疹瘙痒Wind rash with itching (urticaria)
水肿，小便不利Edema with inhibited urination

用量 · 用量

每日量 · 煎服 · 成人非妊娠

3–10 g

以上为非妊娠成年人之参考范围；不构成个人处方建议。

草稿· 2026-04-16

引用 · Footnotes

[1]《神农本草经》
[2]《名医别录》

永久 URL · CC BY-SA 4.0

引用此条目

@misc{bencaodian-fu-ping,
  author       = {{Bencaodian Editorial}},
  title        = {Fú Píng 浮萍 (Duckweed) — Spirodelae Herba},
  year         = {2026},
  howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
  url          = {https://bencaodian.org/zh/herbs/fu-ping},
  urldate      = {2026-04-16},
  note         = {CC BY-SA 4.0}
}

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