Oral adhesive powder and preparation method thereof

Abstract

An oral adhesive powder, the components of which are as follows: honeysuckle extract, Scutellaria baicalensis extract, CMC-Na, carbomer, montmorillonite, borneol, menthol mannitol. Compared with other powders, the Oral Adhesive Powder of the present invention has a longer duration of drug action due to its strong adhesion, longer intervals between medications, reduced times of drug use, shortened course of treatment, and improved curative effect. It shortens the fasting time and is more suitable for infants and young children.

Description

technical field [0001] The invention relates to a new pharmaceutical dosage form - oral adhesive powder. Background technique [0002] Oral ulcer is a common oral mucosal disease with a long course of disease and is difficult to cure. Epidemiological survey data show that the incidence of oral ulcer is about 20%, and the number of patients is huge. At present, oral ulcers can be treated with drugs such as anti-inflammatory, anti-infection, anti-virus, sterilization, wound healing promotion and immune resistance enhancement. [0003] In the local treatment of oral ulcers, the current traditional Chinese medicine therapy often adopts powder, and the curative effect is often not good. Because the powder has the following disadvantages at present: 1. The dissolution and adsorption are slow, so that the medicine on the ulcer surface is often washed away by the self-cleaning force of saliva and cannot be effectively covered in time and affects the drug effect. 2. Due to the lack...

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Problems solved by technology

[0003] In terms of local treatment of oral ulcers, the current traditional Chinese medicine therapy often uses powder, and the curative effect is often not good.

Because the current powder has the following disadvantages: 1. The dissolution and adsorption are slow, so that the medicine on the ulcer surface is often washed away by the self-cleaning force of saliva and cannot be effectively covered in time, which affects the efficacy of the medicine

3. Some existing powders need to be dipped with a cotton swab when taking medicine, which is inconvenient to take.

4. Some dispersants have poor fluidity, which is easy to block the nozzle and affect the use

5. It is easy to cause choking and coughing

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