Wenjing Decoction: Analysis and Application of Classic Gynecological Menstrual Regulation Prescription

Wenjing Decoction is a classic TCM gynecological menstrual regulation prescription. It has the core functions of warming the menstruation, dispersing cold, nourishing blood and removing blood stasis. It is mainly used to treat irregular menstruation, dysmenorrhea, and infertility caused by Chongren deficiency and cold and blood stasis. This article will start from four aspects: prescription composition, efficacy mechanism, applicable symptoms and modern applications, to help readers systematically understand its clinical value. The primary and secondary structure is clear: firstly, the origin and overall effect of the prescription are summarized, secondly, the compatibility principle is analyzed, then the application scenarios are explained based on typical cases, and finally the precautions and contraindications are summarized.

1. The origin and prescription characteristics of Wenjing Decoction

Wenjing Decoction was first seen in Zhang Zhongjing's "Synopsis of the Golden Chamber" of the Eastern Han Dynasty. It is composed of 12 medicinal herbs such as Evodia, Angelicae Sinensis, Ligusticum Chuanxiong, Peony, and Ginseng. It has the dual functions of warming and activating blood circulation. In the prescription, Evodia and Guizhi warm and dredge meridians, Angelica sinensis and Ligusticum chuanxiong nourish and activate blood, and Donkey-hide gelatin and Ophiopogon japonicus nourish yin and moisturize dryness, forming the compatibility characteristics of "warming but not drying, nourishing but not stagnant". Modern research shows that this prescription can effectively relieve gynecological symptoms of cold coagulation and blood stasis by regulating estrogen levels and improving uterine microcirculation (data shown in Table 1).

2. Key points of syndrome differentiation and typical indications

This party applies to"Cold and painful lower abdomen, dark and lumpy menstrual blood, pale purple tongue with ecchymosis"Three main symptoms. The clinical observation of Xia Guicheng, a master of traditional Chinese medicine, found that for patients with secondary amenorrhea, after taking it for 3 menstrual cycles, 78% of the cases returned to regular menstruation (*"Clinical Manual of Traditional Chinese Medicine and Gynecology"). It should be noted that it should not be used by those with internal heat due to yin deficiency or excessive heat. If symptoms such as bright red menstrual blood, dry mouth and tongue are seen, the compatibility needs to be adjusted.

3. Modern expansion applications and case analysis

In addition to traditional gynecological diseases, Wenjing Decoction has shown new value in the field of assisted reproduction. Taking polycystic ovary syndrome as an example, combined with lifestyle intervention, the ovulation rate can be significantly increased (clinical effective rate 61.3%, *Journal of Integrated Traditional Chinese and Western Medicine 2020). A typical case shows that a 35-year-old patient suffered from premenstrual breast distension and menstrual abdominal pain for 10 years. After using Wenjing Decoction for 2 months, the pain score dropped from 7 points (VAS standard) to 2 points.

4. Precautions and summary of use

This prescription needs to strictly follow the principle of "syndrome differentiation and treatment". It should be stopped during colds and fever, and raw and cold food should be avoided while taking the medicine. As a classic prescription for thousands of years, Wenjing Decoction embodies the core concept of "harmony of Qi and blood" in traditional Chinese medicine. Modern research has provided new evidence for its scientific connotation, but it needs to be applied individually under the guidance of professional doctors.

Quote sources:1. "Synopsis of the Golden Chamber" by Zhang Zhongjing of the Eastern Han Dynasty 2. "Clinical Manual of Traditional Chinese Medicine in Gynecology" by Xia Guicheng 3. Data source: Journal documents included in CNKI (2016-2023)