Overview of the efficacy and functions of gallic acid

Gallic acid is a traditional Chinese medicinal material, mainly derived from the insect galls formed by gallic wasps parasitizing on plants. It has the effects of astringing and stopping bleeding, consolidating semen and stopping hemorrhage, antibacterial and anti-inflammatory. Its core functions include the treatment of diarrhea, bleeding, spermatorrhea, etc., and its secondary functions include the auxiliary treatment of oral ulcers and skin infections. Modern research has also found that it is rich in tannins and has antioxidant and anti-tumor potential. The following will expand its specific applications and scientific basis in layers.

Astringent, hemostasis and intestinal conditioning

GallicConvergence propertiesDerived from high content of tannic acid, it can quickly coagulate proteins and is suitable for gastrointestinal bleeding, hemorrhoid bleeding and traumatic bleeding. The traditional Chinese medicine classic "Compendium of Materia Medica" records that it "astringents the intestines and relieves dysentery" and has a significant alleviating effect on chronic diarrhea and dysentery. In clinical practice, it is often combined with other medicinal materials to make powder or decoction. For example, it can be used together with Diyu Charcoal to enhance the hemostatic effect. It should be noted that long-term use may cause constipation, so the dosage needs to be controlled according to your doctor's advice.

Consolidating semen and stopping hemorrhage and its application in urinary system

In men's health, gallic passesAstringent kidney qiTo improve the problems of spermatorrhea and premature ejaculation, it is often combined with Gorgon Fruit, Dragon Bone, etc. Its mechanism may be related to regulating autonomic nervous function, but the specific pharmacology still needs further study. In addition, it also has auxiliary effects on women with excessive leucorrhea and frequent urination. Zhang Jingyue, a physician in the Ming Dynasty, mentioned in "Jingyue Complete Book" that gallic seeds can "fix lower burns" and emphasized its regulating value in the urogenital system.

Antibacterial and anti-inflammatory and modern research progress

The tannin component of gallic acid has an inhibitory effect on common pathogenic bacteria such as Staphylococcus aureus and Escherichia coli. External application can relieve skin ulcers and eczema. In recent years, studies have found that its extract can inhibit tumor cell proliferation (see Table 1), but it is still in the experimental stage. When using it, avoid taking it with iron supplements to avoid affecting the efficacy of the medicine.

Comprehensive application and precautions

As a multi-effect medicinal material, gallic acid needs to be used in combination according to the symptoms: it is better to use it raw to stop bleeding, and it is better to use it forged to stop diarrhea. Because of its mild and astringent nature, patients with damp-heat syndrome should use it with caution. Although modern research has revealed its potential value, clinical data are limited and it cannot replace regular treatment. Only by rationally utilizing traditional wisdom and modern science can we maximize their value.

Citing sources

1. "Compendium of Materia Medica" Li Shizhen (Ming Dynasty)
2. "The Complete Book of Jingyue"·Zhang Jingyue (Ming Dynasty)
3. "Chinese Herbal Medicine" Issue 12, 2020
4. "Anticancer Drug Research" Volume 5, 2019