Title: Compatibility principle and clinical application of Gualou Xiebai Baijiu Decoction

The first paragraph: summary of content
Gualou, Xiebai and Baijiu Decoction is a classic prescription of traditional Chinese medicine, derived from "Synopsis of the Golden Chamber". It consists of Trichosanthes, Xiebai and liquor. It is mainly used to treat chest obstruction (similar to modern coronary heart disease and angina pectoris). Its core function isTongyang, dispersing stagnation, promoting qi and resolving phlegm, targeting symptoms of phlegm obstruction and chest yang deficiency. This article starts from four parts: prescription composition, compatibility principle, applicable symptoms and modern application, focusing on analyzing its mechanism of "relieving yang and resolving phlegm", supplemented by clinical cases as evidence.

Paragraph 2: Prescription composition and compatibility principles
Fang ZhongTrichosanthes melon(Trichosanthes trichosanthes) is a royal medicine that widens the chest and clears away phlegm;XiebaiIt is a ministerial drug with pungent and warm properties to relieve yang, dissipate stagnation and relieve pain;LiquorAs an assistant, it warms the blood vessels and helps the medicine to ascend. The three medicines work together to form a progressive effect of "phlegm elimination - qi movement - yang regulation". Modern research shows that the sulfide in wormwood can dilate coronary arteries, and Trichosanthes saponins can reduce blood viscosity (see Table 1).

Paragraph 3: Applicable symptoms and key points of syndrome differentiation
This method is applicable toChest tightness and chest pain, wheezing and shortness of breath, white and greasy tongue coating, and heavy and stringy pulsePhlegm-turbid chest paralysis. It needs to be distinguished from the blood stasis type (purple tongue, tingling pain), and the latter needs to be treated with Salvia miltiorrhiza and Chuanxiong. Typical case: A 50-year-old man, who was obese and addicted to alcohol, went to the hospital because of chest tightness and thick and greasy tongue coating. His symptoms were relieved after taking 7 doses of this prescription. TipsSyndrome differentiation requires a combination of physical constitution and living habits.

Paragraph 4: Modern applications and precautions
It is commonly used in modern times for coronary heart disease and chronic bronchitis (phlegm-dampness syndrome). It can be combined with Salvia miltiorrhiza to enhance the blood-activating effect. ButIt is contraindicated for those with yin deficiency and excessive fire (red tongue with less coating) or alcohol allergy.. Research shows that the improved formula (substituting rice wine for white wine) is effective for patients with alcohol intolerance (effective rate 83%, see "Journal of Integrated Traditional Chinese and Western Medicine for Cardiovascular and Cerebrovascular Diseases" 2021).

Paragraph 5: Summary and extension
Gualou Xiebai Baijiu Decoction embodies the concept of "taking relief as a tonic" in traditional Chinese medicine. Its value lies in adjusting the qi of the whole body rather than simply analgesic. Clinical treatment needs to be flexibly tailored, such as adding Pinellia ternata to treat excessive phlegm, and adding Guizhi to increase warming and laxative properties. Future research can focus on its anti-atherosclerotic molecular mechanism to provide a basis for the modernization of traditional prescriptions.

Quote sources:
1. Source of the prescription: Zhang Zhongjing of the Eastern Han Dynasty, "Synopsis of the Golden Chamber·Chest Abnormality, Heartache, Shortness of Breath and Pulse Syndrome and Treatment"
2. Pharmacological data: related research in "Pharmacology and Clinical Practice of Traditional Chinese Medicine" and "Chinese Journal of Traditional Chinese Medicine"
3. Clinical cases: "Journal of Cardiovascular and Cerebrovascular Diseases of Integrated Traditional Chinese and Western Medicine" Issue 3, 2021