Oral ulcer membrane patch and preparation method thereof

Abstract

The invention discloses an oral ulcer membrane patch and a preparation method thereof. The oral ulcer membrane patch comprises metronidazole, polyvinyl alcohol, borneol, sodium alginate, clotrimazole, azithromycin, glycerol, cortisone, dyclonine, ethanol, distilled water and cod-liver oil. The preparation method of the oral ulcer membrane patch includes: adding the polyvinyl alcohol into the distilled water and heating and dissolving in water bath so as to obtain a solution A; adding the cortisone, the clotrimazole, the dyclonine and the borneol into the ethanol respectively, stirring to dissolve and mixing uniformly so as to obtain a solution B; dissolving the metronidazole into the distilled water and adding the azithromycin to dissolve so as to obtain a solution C; mixing the cod-liver oil with the solution A uniformly; adding the glycerol into the sodium alginate with grinding uniformly, adding the solution B, the solution C and a solution D sequentially, standing and removing bubbles; disinfecting and drying glass plates, sterilizing to coat, naturally drying, cutting and packaging so as to obtain oral ulcer membrane patches. The oral ulcer membrane patch is scientific in composition, remarkable in treatment effect and convenient to use, has exact efficacy when being used for treating patients suffering from oral ulcer and body surface ulcer and is capable of relieving patients' pain and shortening suffering time.

Description

technical field [0001] The invention relates to an oral ulcer medicine, in particular to an oral ulcer film patch and a preparation method thereof. Background technique [0002] Oral ulcer is a disease that easily occurs in everyone's body. This disease seems small, but it affects people's mood all the time. Especially when eating, spicy, hot, sour and sweet can't touch the ulcer surface, resulting in Office workers who already have a tense work rhythm waste a lot of time eating. Many people often have to take a few bites to deal with oral ulcers, and usually the onset does not heal within a week, which has a huge impact on people's daily life. There are no good medicines on the market that can achieve immediate results, and they are generally taken orally. The medicines that can directly reach the patient's part are usually bitter and bitter. Therefore, it is necessary to develop a mouth ulcer film patch with significant curative effect, short treatment cycle and convenient...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of oral ulcer patients with long disease period, slow recovery, inconvenient medication, insignificant drug effect, and serious impact on daily life of patients, and provide an oral ulcer film patch and its preparation method