Overview of the efficacy and functions of Zhinanxing

Zhi Nan Xing, the processed product of Arima star, is a commonly used medicinal material in traditional Chinese medicine. It has the functions of drying dampness and resolving phlegm, dispelling wind and relieving spasm, dispersing stagnation and reducing swelling. It is mainly used to treat phlegm-damp cough, stroke, convulsions, carbuncle and sore.Its core functions are to resolve phlegm and dispel wind, and its secondary functions include dispersing stagnation and detoxification.Modern research shows that its active ingredients have a certain regulatory effect on the nervous system and respiratory system, but it must be used strictly in accordance with medical instructions to avoid toxic reactions.

Dry dampness and resolve phlegm: relieve phlegm-dampness stagnation

Zhi Nanxing is warm in nature, bitter and pungent in taste, and returns to the lung, liver, and spleen meridians. It is especially good at resolving phlegm and dampness.For cold phlegm syndrome with thick phlegm, chest tightness and cough, it is often combined with pinellia and tangerine peel to enhance the phlegm-resolving effect.The mechanism may be related to stimulating the respiratory mucosa and promoting sputum excretion, but it should be noted that it should not be used by people with yin deficiency and dry cough to avoid aggravating symptoms.

Expelling wind and relieving spasm: improving stroke and convulsions

In terms of dispelling wind, Zhi Nan Xing can relieve strokes caused by wind and phlegm causing distortion of the mouth, eyes, and limb numbness. It is often used with White Aconite and Gastrodia Gastrodia.It can also be used to calm the wind and calm the convulsions in children, but the dosage needs to be strictly controlled.Research shows that its alkaloids may play a role by inhibiting the excitability of the central nervous system, but excessive amounts can easily cause toxicity and require the guidance of a professional physician.

Dispersing knots and reducing swelling: external application to treat sores and carbuncles

Nanxing can be used externally to dissipate knots and reduce swelling. For carbuncle, swollen poison, and snake and insect bites, it can often be ground into powder and applied or rubbed with vinegar and applied to the affected area.Its irritating ingredients can promote local blood circulation and accelerate the resolution of inflammation, but people with damaged skin should use it with caution.When taken orally, it needs to be combined with heat-clearing and detoxifying drugs to reduce toxicity, such as honeysuckle and forsythia.

Summary and Notes

Zhi Nan Xing integrates the functions of resolving phlegm, dispelling wind and dissipating stagnation. It is an important medicinal material for treating phlegm-dampness and wind syndrome. However, because it is slightly toxic, it needs to be processed and attenuated before use.Clinical treatment should be based on syndrome differentiation and avoid being used together with Sichuan Wu and Cao Wu.Modern pharmacology suggests its potential neuroprotective effect, but further research is needed.Follow your doctor's advice when using it to ensure safety and effectiveness.

Citing sources

1. "Chinese Pharmacopoeia" 2020 Edition (Part 1)
2. Zhang Tingmo "Clinical Chinese Materia Medica"
3. Li Shizhen's "Compendium of Materia Medica"