Patch cataplasm for dispersing blood stasis and warming channels and preparation method thereof

Abstract

The invention discloses a patch cataplasm for dispersing blood stasis and warming channels and a preparation method thereof. The cataplasm is composed of a medicinal material extract or chemical drugsand an appropriate matrix; the medicinal material extract comprises the following components in parts by weight: 10-15 parts of radix angelicae sinensis, 10-15 parts of artemisia anomala, 3-6 parts of cinnamon, 6-9 parts of safflower, 6-9 parts of finger citron, 15 parts of suberect spatholobus stems, 10-12 parts of combined spicebush roots, 6-9 parts of galangal, 3-6 parts of fructus evodiae, 10-15 parts of curcuma zedoary, 15-30 parts of sargentgloryvine stems, 10-15 parts of radix cyathulae, 10-12 parts of tree peony root bark, 15-20 parts of fried coix seeds, 15 parts of szechwan chinaberry fruits, 10 parts of myrrh, and 15-30 parts of poria cocos; and a water-soluble polymer material is used as a main matrix, and a medicine extract is added into the matrix to prepare the external patch cataplasm for dispersing blood stasis and warming channels. The patch cataplasm which is used for dispersing blood stasis and warming channels and is prepared by adopting a cataplasm matrix formulaand the preparation method, has no adverse effect on the stability of a main drug, has no side effect, is moderate in viscosity and elasticity, has no residue on the skin, and has no deformation of the cataplasm body; the cataplasm can be repeatedly uncovered and pasted, the drug release is long-acting, and the slow release effect is strong; and the cataplasm is suitable for preparing traditionalChinese medicine cataplasm containing different traditional Chinese medicine components.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine patches, in particular to a cataplasm for removing blood stasis and warming meridians and a preparation method thereof. Background technique [0002] As we all know, plaster refers to a class of sheet-shaped external preparations made of medicinal material extracts or chemical drugs and suitable substrates for skin sticking and can produce local or systemic effects. These include rubber plasters, poultices, and patches. [0003] Traditional plasters (soft plasters, black plasters) are all based on fat-soluble materials, which have serious defects in application: small drug load, poor transdermal performance, allergies, rashes, adhesion of fine hair, contamination of clothing, etc. [0004] In the late 1970s, Japan developed a water-soluble matrix plaster for opening up the western market. This type of plaster has been included in the "Japanese Pharmacopoeia Prescription" and is called ...

AI Technical Summary

Problems solved by technology

[0003] Traditional plasters (soft plasters, black plasters) are all based on fat-soluble materials, which have serious defects in application: small drug load, poor transdermal performance, allergies, rashes, hair sticking, clothing contamination, etc.

[0005] However, there is no cataplasm for dysmenorrhea in the prior art, because many women experience pain in the lower abdomen, swelling, accompanied by backache or other discomforts when the menstrual period comes, and the symptoms seriously affect the quality of life. Therefore, there is an urgent need A method for preparing Huayuwenjingtie cataplasm was developed