Traditional Chinese medicine composition and extract for relieving cough and reducing sputum as well as preparation method of extract and application of traditional Chinese medicine composition and extract

Abstract

The invention relates to a traditional Chinese medicine composition and extract for relieving cough and reducing sputum as well as a preparation method of the extract and application of the traditional Chinese medicine composition and the extract. The traditional Chinese medicine composition is prepared from 4-6 parts of radix peucedani, 4-6 parts of cynanchum glaucescens, 2-4 parts of pericarpiumcitri reticulatae, 2-3 parts of platycodon grandiflorum, 1-3 parts of liquorice, 3-6 parts of aster tataricus and 2-4 parts of processed pinellia ternate. The preparation method of the extract comprises the following steps of adding the radix peucedani and the pericarpium citri reticulatae into an ethanol solution with the concentration of 80%-90% for reflux extraction 1-2 hours, and carrying outextraction 1-3 times in total to obtain alcohol extracts of the radix peucedani and the pericarpium citri reticulatae; adding the platycodon grandiflorum, the aster tataricus and the processed pinellia ternata into an ethanol solution with the concentration of 50%-60% for reflux extraction 1-2 hours, and carrying out extraction 1-3 times in total to obtain alcohol extracts of the platycodon grandiflorum, the aster tataricus and the processed pinellia ternata; adding water into the cynanchum glaucescens and the liquorice for decoction 2-3 hours, and carrying out decoction twice to obtain aqueous extracts of the cynanchum glaucescens and the liquorice; and mixing the extracts to obtain the extract. According to the traditional Chinese medicine composition and extract for relieving cough andreducing sputum as well as the preparation method of the extract and application of the traditional Chinese medicine composition and the extract, the cough relieving and phlegm eliminating effects ofthe traditional Chinese medicine composition and the extract are studied, it is proved that the curative effect of the traditional Chinese medicine composition and the extract is obvious, and therefore the traditional Chinese medicine composition and the extract can be used for preparing medicine for treating cough and / or expectoration.

Description

Technical field[0001]The present invention relates to the field of traditional Chinese medicine, and in particular, to a Chinese medicine composition, an extract, and a preparation method thereof, and a preparation method thereof.Background technique[0002]Cough is a common symptom of a respiratory tract, which is caused by tracheal, bronchial mucosa or pleurisy, caused by inflammation, foreign matter, physical or chemical stimuli. Cough is often accompanied by cough, fever, chest pain, hemoptysis, sneezing, runny, pharyngeal discomfort, air promotion, etc., these clinical manifestations are different from those of the cause of the primary disease that cause cough. Acute bronchitis, chronic bronchitis, emphysema, etc. are common primary diseases that causing cough.[0003]Treatment of Chinese medicine treatment is exact cough, and poisonous side effects are widely accepted. The existing technique reported a large number of classic ancient and inspections. For example, the Qing Dynasty,...

AI Technical Summary

Problems solved by technology

[0004] However, there is no traditional Chinese medicine composition and its extracts with significant effects in relieving cough and reducing phlegm as in the present application.

Images