Pingwei Powder: Analysis and Application of Classic Traditional Chinese Medicine Prescriptions

Pingwei Powder is one of the classic prescriptions of traditional Chinese medicine. It is composed of Atractylodes, Magnolia officinalis, tangerine peel, licorice and other medicinal materials. It is mainly used to regulate spleen and stomach dampness, epigastric distension and other symptoms. This article will start from itsComposition and efficacy,clinical application,modern researchandPrecautions for useFour parts are developed to help readers fully understand the value and limitations of this prescription.

1. The composition and core functions of Pingwei Powder

Pingwei Powder comes from "Taiping Huimin Heji Bureau Prescription", its basic composition is: Atractylodes (15g), Magnolia officinalis (9g), tangerine peel (9g), licorice (6g), withRemove dampness, strengthen the spleen, promote qi and harmonize the stomacheffect. Atractylodes is the king medicine, good at dispelling dampness and moving the spleen; Magnolia officinalis and tangerine peel are assistants, promoting qi and reducing swelling; licorice harmonizes all medicines. It is often used clinically to treat symptoms such as loss of appetite, nausea and vomiting, and white and greasy tongue coating caused by dampness in the middle burner. Modern research also shows that this prescription can play a role by regulating gastrointestinal motility and improving digestive function.

2. Clinical applications and additions and subtractions of Pingwei Powder

In the practice of traditional Chinese medicine, Pingwei powder is often added or subtracted flexibly according to the patient's constitution. For example: for those with cold symptoms, add dried ginger and cinnamon; for those with obvious dampness and heat, add Coptis chinensis and Scutellaria baicalensis; for those with food accumulation, add hawthorn and Shenqu. Its indications include functional dyspepsia, chronic gastritis and other diseases. It should be noted thatIt should not be used by patients with Yin deficiency, internal heat or excess fire syndrome., so as not to aggravate dryness and heat. In addition, modern Chinese medicine often combines it with other prescriptions (such as Sijunzi Decoction) to enhance the efficacy.

3. Modern research and data support

Recent studies have shown that Atractylodes polysaccharide, honokiol and other ingredients in Pingwei Powder have anti-inflammatory and intestinal flora-regulating effects, providing scientific basis for their traditional efficacy. However, it should be noted that existing research is mostly based on animal models or small sample trials, and more high-quality clinical verification is still needed.

4. Summary and matters needing attention

Pingwei Powder is a basic prescription for regulating the spleen and stomach. Its value lies inYao Jian Li Zhuan, suitable for those who are just starting to suffer from dampness. However, accurate syndrome differentiation is required when using it to avoid body fluid depletion caused by long-term use. It is recommended to adjust the compatibility according to physical constitution and disease condition under the guidance of a doctor. In addition, you should avoid eating cold, greasy foods while taking the medicine to help the medicine take effect.

Quote sources:
1. "Taiping Huimin Hejiju Prescription" (Official Medical Code of Song Dynasty)
2. Li Dongyuan’s discussion of the dampness-resisting middle burner in "Spleen and Stomach Treatise"
3. Modern data are quoted from "Pharmacology and Clinical Practice of Traditional Chinese Medicine" and "Chinese Journal of Traditional Chinese Medicine"