Tannic acid pH-stable hemorrhoid gel and preparation method thereof

Abstract

The invention discloses a tannic acid pH-stable hemorrhoid gel and a preparation method thereof. The gel is prepared from the following raw materials, by weight: 10-15 parts of tannic acid, 3-6 parts of carbomer, 2-4 parts of polyhexamethylene guanidine, 3-5 parts of lithium magnesium silicate, 2-3 parts of dried alum, 4-6 parts of red halloysite, 1-2 parts of oven subsoil, 3-5 parts of glycerin, 0.5-0.8 part of potassium acid phthalate, 2-3 parts of aloe flower, 3-4 parts of Chinese littleleaf box leaf, 1-2 parts of albizia bark, 3-4 parts of euphorbia hirta, 2-3 parts of sweet potato vine, and a proper amount of deionized water. The tannic acid gel is stable in pH value, wherein the pH value can be kept at 4.5-4.8, and the efficacy of treating and curing hemorrhoid can be greatly developed. In the tannic acid gel, traditional Chinese medicine raw materials of aloe flower, Chinese littleleaf box leaf, and the like are added, match one another, and have the efficacy of dissipating stasis to relieve pain, stopping blood and dispersing swelling, dispelling slough and promoting tissue regeneration, sterilizing and detoxifying the body, killing worm and relieving itching, and the like. According to a synergistic effect of tannic acid and polyhexamethylene guanidine, lithium magnesium silicate, and other traditional Chinese medicine raw materials, the tannic acid gel has an obvious effect on curing hemorrhoid, is short in treatment course and reliable in effect, and has no toxic or side effect.

Description

technical field [0001] The invention relates to a tannic acid pH-stable hemorrhoid gel and a preparation method thereof, belonging to the technical field of medicine. Background technique [0002] Hemorrhoids are one or more soft vein groups formed by varicose veins at the bottom of the anorectum and the anal mucosa, which are directly affected by the anal environment. In the anus, the ammonia gas in the feces is easily soluble in water to form ammonia water. The ammonia water is alkaline, which also makes the pH value of the anus environment alkaline, about PH=8.5. The PH value of tannic acid acting on hemorrhoids to exert its maximum astringent and healing effect is PH=4.6. However, after the common tannic acid ointment (or gel) on the market is applied to hemorrhoids, the PH value is quickly affected by the anus and feces and becomes weakly alkaline. Thereby lost the effect of sustained effect astringent to heal hemorrhoids. Contents of the invention [0003] The obje...

AI Technical Summary

Problems solved by technology

The PH value of tannic acid acting on hemorrhoids to exert its maximum astringent and healing effect is PH=4.6. However, after the common tannic acid ointment (or gel) on the market is applied to hemorrhoids, the PH value is quickly affected by the anus and feces and becomes weakly alkaline. As a result, the continuous effect of astringent and healing of hemorrhoids has been lost