Method for preparing traditional Chinese medicine preparation containing Ainsliaea fragrans extracts

Abstract

The invention provides a method for preparing a traditional Chinese medicine preparation containing Ainsliaea fragrans extracts. The preparation comprises the Ainsliaea fragrans extracts, micro silicagel and water in parts by weight. The preparation method comprises the following steps: grinding the Ainsliaea fragrans extracts into fine powder and sieving the fine powder for standby use; grindingthe micro silica gel into fine powder, sieving the fine powder, adding water and mixing the fine powder with the fine powder of the extracts to prepare granules; directly tabletting and coating the granules, thus obtaining the preparation. The dose of the medicine prepared by the invention is greatly reduced and the compliance of the patients is improved; therefore, the preparation is favorable for clinical application.

Description

technical field [0001] The invention relates to a preparation method of a traditional Chinese medicine preparation, in particular to a preparation method of a traditional Chinese medicine preparation containing an extract of apricot and rabbit ear wind. Background technique [0002] Chronic cervicitis is the most common type of gynecological diseases, accounting for more than half of married women, and there is a trend of rejuvenation. It is more common after childbirth, miscarriage or surgical damage to the cervix. Purulent inflammation caused by Pseudomonas, etc., pathogens such as viruses and trichomonas invade and cause infection. Suffering from chronic cervicitis often manifests as increased leucorrhea, which is purulent, and may have leucorrhea mixed with bloodshot eyes. Patients with extensive inflammation may experience waist pain and even lead to infertility. [0003] Apricot rabbit ear wind is the dried whole herb of Ainslia eafragrans champ., a plant in the Compo...

AI Technical Summary

Problems solved by technology

Due to the large amount of thick paste, a large amount of excipients need to be added when granulating, resulting in excessive dosage, 4-6 tablets each time, poor patient compliance, which seriously restricts its clinical application

Drying the thick paste into a dry paste, and then granulating it by the commonly used wet granulation method cannot effectively solve this problem

Due to the large amount of dry paste and high viscosity, it is necessary to use high-concentration ethanol for granulation. Due to the fast alcohol volatilization, there are many granules, and the granule yield is low; moreover, the prepared granules are loose, easy to produce fine powder, and the granules are uneven, which affects tableting. quality

In addition, the cost of alcohol is high, and there are certain safety hazards, so it needs to be operated in an explosion-proof room

At present, the commonly used granulation method is dry granulation, but dry granulation requires high equipment, complicated procedures, and difficult control of moisture and particle size.

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