Rhizoma arisaematis a.k.a Arisaema tuber (Tiannanxing) - TCM Materia Medica compiled by Raymond Cheng PhD DPA @ Traditional Chinese Medicine Basics (TCMBasics.com) - TCM theories, resources, herbs, materia medica

The information that is available at or through this site is not intended directly or by implication to either diagnose or treat any medical, emotional, or psychological condition or disorder. It is always recommended that consultation with local health care providers be obtained for specific health or medical concerns.

Pharmaceutical Name

Rhizoma Arisaematis

Botanical Name

1. Arisaema consanguineum Schott.; 2. Arisaema amurense Maxim.; 3. Arisaema heterophyllum Bl.

Common Name

Arisaema tuber

Source of Earliest Record

Shennong Bencao Jing

Part Used & Method for Pharmaceutical Preparations

The tuberous rhizomes are dug in autumn or winter. After the fibrous roots and bark have been removed, the rhizomes are dried in the sun and cut into slices.

Properties & Taste

Bitter, pungent and warm

Meridians

Lung, liver and spleen

Functions

1. To dry dampness and resolve phlegm; 2. To dispel wind and stop spasms

Indications & Combinations

1. Phlegm-damp cough manifested as profuse, dilute and white sputum and stifling sensation in the chest. Arisaema tuber (Tiannanxing) is used with Pinellia tuber (Banxia), Tangerine peel (Chenpi) and Immature bitter orange (Zhishi) in the formula Daotan Tang. 2. Phlegm-heat in the lungs manifested as cough with profuse, yellow and thick sputum and stifling sensation in the chest. Arisaema tuber with bile (Dannanxing) is used with Scutellaria root (Huangqin) and Trichosanthes fruit (Gualou). 3. Wind-phlegm manifested as dizziness, vertigo, rattling sound in the windpipe, facial paralysis, epilepsy and convulsions in tetanus. Arisaema tuber (Tiannanxing) is used with Pinellia tuber (Banxia), Gastrodia tuber (Tianma) and Typhonium tuber (Baifuzi).

Dosage

5-10 g

Cautions & Contraindications

This herb is contraindicated during pregnancy. In general, the raw herb is not used for internal use.

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WHAT IS TRADITIONAL CHINESE MEDICINE?
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With over 3000 years of experience, Traditional Chinese Medicine (TCM) has remain one of the many fascinating areas in ancient Chinese culture. First known to be documented in the Yellow Emperor's Canon of Medicine, TCM is believed to have been practised in as early as 475 to 221 B.C. The field of working knowledge of TCM stretches from anything related to general healthcare practice to the philosophy of the mind, the logic of life, religion, and even to as far as cosmology and astronumerology. This is why in order to thoroughly understand the concepts behind TCM, one must be comprehensive in learning and embracing the Chinese culture as a whole.

Just as Douglas Hoff put it when he explained about accupuncture, "The systems of TCM uses the concepts of elements and meridians and are completely immersed in the Asian cosmology which takes shape through the religions." The meridian-brain mechanism, the fundamental working concept of acupuncture, in which the pain block from the message that the needle or burning cone of herbs gives to the point of stimulus, was only found centuries later by the West through science and technology.

MESSAGE FROM THE EDITOR – MARCH 2020

Raymond Cheng, PhD DPA Thank you for visiting this TCM and acupuncture information website. If you have previously been to this website, you might have noticed that some of the pages on ancient historical ideas and holistic thinkings related to Chinese metaphysics are temporarily taken offline. This is because I will be revamping the whole website and be moving those information into a new \"Ancient Chinese Culture\" section so as to reflect a more current perspective on the interpretation of some of the fundamental concepts as well as to include some of the latest information in the area. But if you have just found this website for the very first time, I welcome you again and wish you could find what you require and, hopefully, you could also be benefitted from reading the articles I published on this website.

Please be patient and do come and check out this website frequently as it's being revamped.

Raymond Cheng, PhD DPA FRSA FRSPH

March 28, 2020.

IMPORTANT NOTICE AND DISCLAIMER

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