Film for treating oral ulcer and preparation method thereof

A technology for oral ulcers and film application, which is applied in the direction of medical formulas, medical preparations with non-active ingredients, and medical preparations containing active ingredients. It can solve the problems of long maintenance time and achieve convenient portability and use. Improve the effect of curative effect

Active Publication Date: 2010-03-31
GUIZHOU BAIQIANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The film is a kind of polymer material as the matrix, which absorbs one or several drug ingredients and has a long maintenance time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Embodiment of the present invention: honeysuckle 100g, menthol 2g, vitamin B 2 1g, borneol 1g, tetracaine hydrochloride 2g, sorbic acid 1g, prednisone acetate 0.4g, chlortetracycline hydrochloride 0.65g, glycerin 20g, stevioside 1g, ethanol 10g, polyvinyl alcohol PVA17-88 60g, purified water 430ml

[0028] The honeysuckle has been cleaned and boiled three times with water, the first time with 8 times the amount of water and boiled for 2 hours, the second time with 6 times the amount of water and boiled for 1 hour, combined with the decoction, filtered through a 150-mesh wire mesh , the filtrate is concentrated to a clear paste with a relative density of 1.25 (60° C.), for subsequent use; take polyvinyl alcohol (PVA17-88), tetracaine hydrochloride and stevioside, add 300 ml of purified water, and let stand for 24 hours to swell and soften , heated and stirred in a water bath at 80-90°C to dissolve into a uniform mucilage for later use; then heated and dissolved chlortet...

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PUM

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Abstract

The invention discloses a plastering film for treating ulcerative stomatitis and its preparation, wherein the medicament is prepared from honeysuckle flower, menthol, vitamin B2, boneol, tetracaine hydrochloride, sorbic acid, prednisone acetate, chlortetracycline hydrochloride, glycerin, stevioside, ethanol, polyvinyl alcohol PVA17-88 and purified water.

Description

Technical field: [0001] The invention relates to an oral ulcer film and a preparation method thereof, belonging to the technical field of pharmacy. Background technique: [0002] Oral ulcers, also known as recurrent aphthous ulcers, commonly known as aphthous ulcers, are a common oral mucosal disease. Recurrent oral ulcer refers to a type of ulcer of unknown cause, recurrent but self-limited, orphan, round or oval. Also known as recurrent aphthous ulcers (aphthous is the Greek word for "burning and ulceration") or recurrent aphthous ulcers. Clinically, according to the size, depth and number of ulcers, it can be divided into three types: recurrent mild oral ulcers, recurrent stomatitis ulcers and recurrent necrotizing mucosal glandular inflammation. [0003] Recurrent oral ulcers are one of the most common diseases in oral mucosal diseases. There are almost no oral ulcers that do not occur in a person's life, but some people have occasional and some frequent attacks; moreo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/65A61K31/245A61K47/32A61K31/045A61K36/534A61P1/02A61K9/70A61K31/525A61K36/35A61K31/573
Inventor 张沛张云辉张之君
Owner GUIZHOU BAIQIANG PHARMA
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