Funneled Physochlaina Root … Classic Formulas
Hua Shan Shen · Radix Physochlainae
Primary Actions
- Dispels phlegm and stops cough - Hua Shan Shen is used for cold-phlegm respiratory patterns rather than for hot, dry cough conditions.
- Relieves wheezing and asthma - its traditional role is strongest when bronchospasm, cough, and difficult breathing occur with cold-phlegm accumulation.
- Induces tranquilization - classical use extends to palpitations, insomnia, and easy waking when sedation and restraint are needed.
Classic Formulas
- Cold-phlegm cough combinations with Xing Ren, Zi Wan, or other antiasthmatic herbs - traditional strategy when wheezing and thick phlegm dominate.
- Sedative pairings with Long Gu or Suan Zao Ren - later practice logic when palpitations and insomnia accompany agitation.
Classical Text References
- TCM Wiki describes Hua Shan Shen as sweet, slightly bitter, astringent, hot, and toxic, entering the Liver and Kidney to dispel phlegm, induce tranquilization, stop cough, and relieve asthma.
- Traditional cautions explicitly list pregnancy, glaucoma, and severe prostatic hypertrophy as contraindicated settings.