Chinese traditional medicine preparation for treating coughs and preparation method of same

Abstract

The invention discloses a Chinese traditional medicine preparation for treating coughs. The Chinese traditional medicine preparation is prepared from the seven kinds of Chinese traditional medicine of coastal glehnia root, radix ophiopogonis, rhizoma polygonati odorati, radix trichosanthis, folium mori, semen lablab album, radix glycyrrhizae. A preparation method of the Chinese traditional medicine preparation comprises the following steps: the seven kinds of Chinese traditional medicine are added with water and decocted in the water, or is subjected to heating reflux through an aqueous solution containing alcohol, so as to extract liquid extract; the liquid extract is collected, filtered and subjected to vacuum concentration; the concentrated liquid extract is treated with a macroporous absorbent resin column and eluted with water or an aqueous solution containing alcohol; the eluent is collected and concentrated; auxiliary materials are added to the concentrated eluent, so as to make the concentrated eluent into a dosage form suitable for clinical medication. According to the preparation method of the Chinese traditional medicine preparation, the active components of adenophora and radix ophiopogonis soup are concentrated, and the inactive components of the adenophora and radix ophiopogonis soup are reduced; the improvement on the curative effect of the Chinese traditional medicine preparation is facilitated; side effects and dose of the Chinese traditional medicine preparation are reduced; the medicine taking compliance of patients is improved. The invention further provides a novel Chinese patent drug for treating lung yin deficiency-type dry coughs. The Chinese traditional medicine preparation and the preparation method thereof are of great significance for meeting the demand of clinical medication.

Description

technical field [0001] The invention belongs to the technical field of pharmacy, and in particular relates to a traditional Chinese medicine preparation for treating cough and a preparation method thereof. Background technique [0002] Nearly 300 million people in my country are infected with respiratory diseases every year, among whom there are more than 50 million cough patients. Among outpatients in the respiratory department, 70% to 80% of patients will have cough symptoms, and 85% of cough patients will choose to take medicine. Experts predict that the cough, phlegm, and asthma drug market will be one of the top ten drug markets with the most development potential in the next 20 years. [0003] Chemical medicine can only cure the symptoms and relieve symptoms. In contrast, traditional Chinese medicine has great advantages. Traditional Chinese medicine believes that cough is caused by the invasion of the lung system by exogenous evils caused by six exogenous pathogens, ...

AI Technical Summary

Problems solved by technology

[0006] In addition, Shashen Maidong Decoction is a traditional decoction, which has disadvantages such as difficult storage, large dosage, and poor compliance of patients with medication. Moreover, it is a traditional Chinese medicine preparation with simple and extensive process, and the quality is not easy to control, and the curative effect and safety cannot be guaranteed.

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