Yin-yang plaster

Abstract

The invention relates to a yin-yang plaster. The yin-yang plaster comprises a plaster body and a back lining layer, wherein the plaster body comprises matrix, bulk pharmaceutical chemicals and a percutaneous absorption promoter. The yin-yang plaster is characterized in that the plaster body consists of a yin plaster body and a yang plaster body which are mutually closed and are pasted on the back lining layer, wherein the weight ratio of the yin plaster body to a white matrix vector to growing, yin and cold kinds of the bulk pharmaceutical chemicals is 10:3; and the weight ratio of the yang plaster body to a black matrix vector to antiphlogistic, yang and hot kinds of the bulk pharmaceutical chemicals is 10:3. The white matrix vector component contains 90 to 95 percent of white matrix and 5 to 10 percent of borneol; the black matrix vector component contains 90 to 95 percent of black matrix contained and 5 to 10 percent of musk; the white matrix component contains 10 percent of white oil-soluble pigment and 90 percent of medical pressure-sensitive adhesive; and the black matrix component contains 10 percent of black oil-soluble pigment and 90 percent of medical pressure-sensitive adhesive. The yin-yang plaster has a shape of two fishes in a Taiji diagram, a symmetrical double semi-circular shape or a symmetrical square shape. The yin-yang plaster has the following advantages of obvious effects of curing diseases and removing pain, and long medicament effect.

Description

technical field [0001] The invention relates to a plaster for external application, in particular to a yin-yang plaster. Background technique [0002] Plaster is an important dosage form in traditional Chinese medicine for the treatment of internal and external diseases. It has a long history of application among the people and is widely accepted and loved by the people. When used, it is pasted on the skin of the human body, and the medicinal property is conducted through the skin, acupuncture points, meridians and muscles to achieve the purpose of treatment. According to the theory of traditional Chinese medicine, the diseased parts of the human body are caused by the imbalance of yin and yang, but in traditional plasters, all the medicines are mixed and placed on a plaster backing layer to form a whole-shaped plaster; The role can not be fully exerted, affecting the curative effect. In addition, in order to improve the transdermal absorption rate of the plaster, the trad...

AI Technical Summary

Problems solved by technology

According to the theory of traditional Chinese medicine, the diseased parts of the human body are caused by the imbalance of yin and yang, but in traditional plasters, all the medicines are mixed and placed on a plaster backing layer to form a whole-shaped plaster; The effect cannot be fully exerted, affecting the curative effect

In addition, in order to improve the transdermal absorption rate of the plaster, the traditional method is to add transdermal absorption promoting substances to the medicine. The existing plasters contain many types of traditional Chinese medicines such as Chang, Xiao, Yin, Yang, cold, and heat. There are different substances to promote transdermal absorption, but only one kind can be used in the practical application of monolithic plasters, so the improvement of its permeability is limited, which affects the curative effect

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