Overview of the efficacy and functions of madder charcoal

Rubia charcoal is a processed product of Rubia grass. It has the functions of stopping bleeding, removing blood stasis, and reducing inflammation, and is widely used in clinical TCM.Its main functions includeCool blood and stop bleeding, suitable for bleeding symptoms such as vomiting blood, epistaxis, metrorrhagia, etc.;Promotes blood circulation and stimulates menstruation, can improve women’s irregular menstruation;Antibacterial and anti-inflammatory, which has certain auxiliary effects on some infectious diseases.In addition, madder charcoal can promote wound healing and can be used externally to treat skin ulcers.The following will describe in detail its pharmacological mechanism, clinical application and precautions.

1. The two-way regulating effect of madder charcoal on hemostasis and blood circulation

The hemostatic effect of madder charcoal comes from itsTannin ingredients, can constrict blood vessels and promote platelet aggregation, and has a significant effect on gastrointestinal bleeding and uterine bleeding.At the same time, it containsRubiacinOther active ingredients can improve microcirculation, resolve congestion, and achieve the characteristics of "stopping bleeding without leaving blood stasis".For example, "Compendium of Materia Medica" records that it "opens the meridians and stops bleeding", and modern research has also confirmed that its effectiveness in treating functional uterine bleeding can reach 85% (see Table 1).This two-way regulatory effect makes it a commonly used medicine for gynecological blood syndrome.

2. Antibacterial and anti-inflammatory applications of madder charcoal

Research shows that madder charcoal hasStaphylococcus aureus,StreptococcusIt has inhibitory effects on common pathogenic bacteria, and its decoction can reduce the expression of the inflammatory factor IL-6.In traditional Chinese medicine surgery, it is often combined with Diyu Charcoal to treat skin ulcers. For example, "Qiancao Powder" mentioned in "Yi Zong Jin Jian" can be used to treat long-lasting sores.It should be noted that its antibacterial effect is weak and needs to be used in conjunction with other drugs and cannot replace antibiotics.

3. Precautions and taboos for use

Rubia charcoal is slightly cold in nature.People with spleen and stomach deficiencyIt needs to be used in combination with warm Chinese medicine to avoid diarrhea; pregnant women should use it with caution to avoid the blood-activating ingredients causing uneasy fetal movement.During external use, contact with mucous membranes should be avoided to prevent irritation.In addition, those with bleeding due to qi deficiency (such as long-term chronic bleeding) need to be combined with qi-tonifying drugs, which may not be effective when used alone.

Summary and extension

With its unique balance of stopping bleeding and activating blood circulation, madder charcoal has become a characteristic medicinal material in the treatment of blood syndromes in traditional Chinese medicine, especially suitable for syndromes of blood heat and blood stasis.Modern research has provided some scientific basis for its traditional efficacy, but its scope of efficacy needs to be viewed rationally and the principle of syndrome differentiation and medication must be strictly followed.In the future, the purification and mechanism research of its active ingredients can be further explored to provide more precise clinical application guidance.

Quote sources:

1. "Compendium of Materia Medica" Li Shizhen (Ming Dynasty)
2. "The Golden Mirror of the Medical Emperor"·Wu Qian (Qing Dynasty)
3. "Pharmacology of Traditional Chinese Medicine"·Shen Yingjun (Modern)
4. China Traditional Chinese Medicine Database (Clinical Observation Data in 2020)