Traditional Chinese Medicine Healing Herbs(TCMHH)

Edema-Alleviating Diuretics

Xu Chang Qing (Radix Cynanchi Paniculati)

Radix Cynanchi Paniculati 徐长卿 Paniculate Swallowwort Root Xu Zhang Qing
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Xu Chang Qing (Radix Cynanchi Paniculati)
Xu Chang Qing (Radix Cynanchi Paniculati)
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Xu Chang Qing

Xu Chang Qing2

Name

Xu Chang Qing (Paniculate Swallowwort Root)

The Effect of Paniculate Swallowwort Root

Property

Pungent, warm; liver and stomach meridians entered.

Actions

Stop cough and relieve pain, promote diuresis and resolve swelling, activate blood and remove toxicity.

Indications

Stomachache, toothache, edema, dysentery, eczema, snake bites, traumatic injury, rheumatic arthritis, chronic bronchitis, ascites, urticaria, enteritis, dysmenorrhea.

Dosage and Administrations

Decoct 3~10 g, or made into powder, 1.5~3 g. It shouldn’t be decocted for a long time.

Cautions

It is contraindicated to weak people.

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Sources and further reading

We cite classical materia medica and modern reference works. This article is health education, not medical advice.

  • Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
  • Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
  • Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
  • NCCIH and WHO reference material on traditional medicine safety.

Spotted an error or a better source? Tell us — corrections are logged on our editorial policy page.

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