Cyclea Root — Classic Formulas

Lun Huan Teng · Radix Cycleae Barbatae

Primary Actions

  • Clears heat and resolves toxicity - Lun Huan Teng is used in regional folk medicine for wind-heat sore throat, toothache, and inflammatory toxic conditions.
  • Promotes urination and relieves damp-heat strangury - the root is taken for painful urinary difficulty and lower-burner damp-heat patterns.
  • Relieves damp-heat diarrhea - traditional use extends to intestinal heat-damp presentations marked by loose stool and irritation.
  • Disperses stasis and reduces pain - it may be used for traumatic swelling and pain where heat, toxin, or localized stasis are part of the pattern.

Classic Formulas

  • Lun Huan Teng with Jin Yin Hua and Ban Lan Gen - a folk-style heat-toxin pairing for swollen sore throat and inflammatory throat conditions.
  • Lun Huan Teng with Bai Mao Gen and Che Qian Zi - a regional damp-heat urinary combination for painful urination.
  • Fresh or powdered Lun Huan Teng for traumatic swelling - local topical or decocted use for injury-related pain and bruising.

Classical Text References

  • Regional herb references describe Lun Huan Teng as bitter and cold with actions of clearing heat, detoxifying, promoting urination, and stopping pain.
  • Standard indication lists include wind-heat cold, sore throat, toothache, damp-heat diarrhea, painful urination, and traumatic injury.
  • NOMENCLATURE NOTE: the source material for Lun Huan Teng is not as standardized in English-language references as major textbook herbs, so published plant names may vary across regional sources.