Yanghe Decoction: a classic prescription for warming yang, dispersing cold, resolving phlegm and unblocking collaterals.

Yanghe Decoction is a classic prescription of traditional Chinese medicine for treating yin gangrene (such as bone tuberculosis, chronic osteomyelitis, etc.). It was created by Wang Hongxu, a famous doctor in the Qing Dynasty, in "Surgical Syndrome and Treatment Complete Collection". all sidesWarming yang, nourishing blood, dispersing cold and relieving stagnationAs the core, it is suitable for sores, swelling and pain caused by cold-damp stagnation and insufficient Qi and blood. The main ingredients are rehmannia glutinosa and antler gum, supplemented by cinnamon, ephedra, etc. The structure is clear and the layers are distinct. This article will focus on its composition, efficacy, indications and modern applications to help readers systematically understand this prescription.

The composition and compatibility of the prescription are exquisite

Yanghe Decoction consists of seven herbs:Rehmannia glutinosaReplenish blood and essence,Antler glueWarming yang and replenishing marrow, the two together are king medicine;cinnamonWarming the meridians and dispersing cold,PaojiangHelp Yang transform stagnation into a minister;EphedraOpens abdominal muscles and dispels cold evil,white mustard seedsIt is an assistant for resolving phlegm and unblocking collaterals;LicoriceIt is made by reconciling various medicines. The whole prescription is warming and tonic without being harsh, and dispels cold without damaging the body, which embodies the compatibility wisdom of traditional Chinese medicine of "seeking yang from yin". Modern research shows that this prescription can improve local blood circulation and inhibit inflammatory reactions.

Mainly treated diseases and key points of syndrome differentiation

Yanghe Decoction is mainly used to treatYin gangrene is a syndrome of deficiency and cold, manifested as diffuse swelling of the affected area without head, unchanged skin color, soreness and no heat, pale tongue with white coating, and slow and thready pulse. Commonly seen in chronic diseases such as bone tuberculosis, mastitis, and rheumatoid arthritis. It should be noted that it is contraindicated in those with yang-heat syndrome (such as redness, swelling, heat and pain) or yin deficiency and strong fire. In clinical application, it is often added or subtracted according to the condition: for qi deficiency, add astragalus, for pain, add frankincense and myrrh, and flexible treatment can be effective.

Modern research and typical cases

Modern pharmacology has confirmed that Yanghe Decoction can work through mechanisms such as regulating immunity and anti-fibrosis. For example, a study on chronic osteomyelitis showed that the total effectiveness of Yanghe Decoction combined with antibiotics could reach 89% (see table below). In another case of lumbar tuberculosis, after 3 months of modified and subtracted treatment with this prescription, the abscess subsided and the pain was significantly relieved. However, it should be emphasized that this prescription needs to be used under the guidance of a physician to avoid abuse on your own.

Summary and reasonable application suggestions

Yanghe Decoction is a representative prescription of "treating cold with warmth" in TCM surgery, and its scientific nature and practicality have been verified for hundreds of years. When using it, syndrome differentiation should be strictly performed and modern diagnostic and treatment methods should be used to avoid mistreatment. Daily health care cannot replace medicine. If you experience relevant symptoms, you need to seek medical treatment in time. This prescription embodies the advantages of overall regulation of traditional Chinese medicine and provides an important treatment idea for chronic deficiency-cold diseases.

Quote sources:
1. "Collection of Surgical Syndrome and Treatment"·Wang Hongxu (Qing Dynasty)
2. "Chinese Medical Prescription·Surgery Volume"
3. Relevant clinical research literature on CNKI (2015-2023)