Pure traditional Chinese medicine paster for treating recurrent oral ulcer and preparation method thereof

Abstract

The invention relates to a pure traditional Chinese medicine paster for treating recurrent oral ulcer and a preparation method thereof. The pure traditional Chinese medicine paster for treating the recurrent oral ulcer is prepared from the following traditional Chinese medicines as raw material medicines in proportion: 5 parts of membranous milkvetch root, 5 parts of root of peony tree, 5 parts of common bletillah tuber, 3 parts of gallnut, 3 parts of indigo naturalis, 1 part of pseudo-ginseng, 3 parts of angelica sinensis, 5 parts of Chinese trumpet creeper, 5 parts of manyflower solomonsealrhizome and 6 parts of crude coix seed. The preparation method comprises the following steps of: weighing various Chinese medicinal herbs according to the proportions of the formula, carrying out water extraction on the Chinese medicinal herbs, condensing, drying and grinding into medicine powder; mixing the medicine powder with the ingredients, defoaming the mixture, coating, drying, and slitting to prepare the paster. The traditional Chinese medicine paster can obviously shorten the healing time of ulcer, and obtain the efficiency of prolonging the time interval of attack.

Description

technical field [0001] The invention relates to a pure traditional Chinese medicine patch for treating recurrent oral ulcer and a preparation method thereof. Background technique [0002] Recurrent oral ulceration (RAU) is a common oral mucosal lesion with a high incidence rate, and the prevalence rate of the general population is not less than 10%. The etiology of RAU is complex and not yet clear. At present, it is generally believed that its pathogenesis is closely related to patients with low autoimmunity, vitamin deficiency, local microcirculation disturbance, and viral infection. In terms of treatment, it is often advocated that oral administration and external treatment should be used together. During the ulcer period, external treatment should be the main treatment (palliative treatment), and internal treatment should be the main treatment during the attack period (the root cause). Oral medicines are used to prevent outbreaks. For the treatment of RAU attacks, in rec...

AI Technical Summary

Problems solved by technology

The first two types are not suitable for long-term application because they contain antibiotic hormones, etc., and are not suitable for recurrent oral ulcers.

However, there are very few pure traditional Chinese medicine films at present, and the medication is one-sided, and the therapeutic effect is not satisfactory.

In addition, most researchers ignore the characteristics of recurrent attacks and self-healing of the disease when observing the curative effect, so that the observation method is unreasonable and the observation period is short, which cannot truly reflect the curative effect of the drug.

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