Individual Herbs Notebook

Tian Nan Xing

Pharmaceutical: Rhizoma Arisaematis
Taxonomy: Arisaema consanguineum

Other names: Jack-in-the-Pulpit Rhizome

Category: Herbs that Transform Phlegm



Properties: Bitter, pungent, warm, toxic

Meridans Entered:
Primary: Lung, Liver and Spleen


Traditional Actions/Indications:
  1. Dries Dampness and expels Phlegm
    Stubborn (extremely sticky) Phlegm in the Lungs with cough and a distended sensation in the chest
  2. Disperses Wind-Phlegm in the channels and stops spasms
    Wind-Phlegm Obstructing the Channels with dizziness, vertigo, numbness in the limbs, facial paralysis, spasms in the hands and feet, opisthotonis, stroke, seizures or lockjaw
  3. Reduces swelling and alleviates pain
    Topically for Chuang Yung (deep rooted sores, ulcers and carbuncles. Swelling due to traumatic injury and joint pain secondary to Phlegm Topically for cervical cancer

Suggested Daily Dosage: 3-10g in decoction.


Cautions: Prohibited for yin deficiency with dry phlegm and the pregnant women.


Appears in 7 formulae listed on this site: (click to display)
Research Links & References: (click to display)