Medicine for treating common cold and its preparation method

Abstract

A Chinese medicine in the form of aerosol for treating cold is prepared from 4 Chinese-medicinal materials: giant knotweed rhizome, scutellaria root, bupleurum root and agastache through pretreating,crushing, immersing in water decocting several times, collecting decoction, centrifugal deposition, filtering to obtain supernatant, and preparing aerosol.

Description

technical field

[0001] The invention belongs to a medicine for treating colds and a preparation method thereof, in particular to a traditional Chinese medicine Gankangling aerosol spray and a preparation method thereof. Background technique

[0002] Cold is a common multiple disease. About 75% of people in China suffer from at least one cold every year, which means that nearly 1 billion people in China need to use cold medicine at least once a year. There are more than 7,000 pharmaceutical companies in China. Among them, more than 1,000 western medicine manufacturers produce more than 100 kinds of western medicine cold medicines, with annual sales of 10 billion yuan; more than 20 traditional Chinese medicine cold medicine manufacturers, with more than 10 products, and annual sales of 3 billion yuan. It can be seen from this that the competition of western medicine cold medicine is fierce, while the development space of traditional Chinese medicine cold medicine is relatively...