Digestant Herbs
Shan Nai: Chinese Herb Guide

Name
Shan Nai (Rhizoma Kaempferiae)
The Effect of Shan Nai
Property
Pungent, warm; stomach meridian entered.
Actions
Warm the middle energizer, promote digestion and alleviate pain.
Indications
Toothache, traumatic injury, indigestion, cold pain in the abdomen, chest distension.
Dosage and Administrations
Decoct 3~6 g, or made into pill or powder. Proper dosage is for external application, pounded into powder for applying or puffing through nose.
Cautions
It is contraindicated for yin deficiency with anemia and stomach fire.
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.
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