Compound medicament for treating common cold cough and acute/chronic bronchitis, and preparation method thereof

Abstract

The invention discloses a combination drug for the treatment of colds, coughs and acute and chronic bronchitis and a preparation method thereof. The combination drug includes twenty six medicines, which are ephedra vulgaris, ligusticum chuanxiong hort, angelica, stemona, white mustard seed, shizandra, liquorice, biond magnolia flower, dried orange peel, pinellia tuber, perilla fruit, balloon flower, ligusticum, peppermint, radix peucedani, common coltsfoot flower, pepper, epimedium, raidx astragali, Dangshen, dried ginger, herb of fortune eupatorium, common rush, mulberry root bark, radix bupleuri and asarum. The preparation method is as follows: volatile oil is extracted from radix bupleuri, pepper, peppermint, biond magnolia flower, ligusticum chuanxiong hort, angelica, radix peucedani, asarum and ligusticum by steam distillation, and the distillate is collected in another container; after distillation, the water solution, dregs and other ingredients are decocted for three times after being added with water, the decoction solution is mixed and filtered, the filtered solution is concentrated into clear plaster, ethyl alcohol is added until the amount of alcohol reaches 65 percent, and the mixture is mixed uniformly, frozen and filtered, the ethyl alcohol is recycled, the filtered solution is concentrated again, the ethyl alcohol is added until the amount of alcohol reaches 75 percent, and then the solution is mixed well, frozen and filtered, the ethyl alcohol is recycled until the filtered solution has no smell of alcohol, and the drug is obtained.

Description

technical field [0001] The invention relates to antitussive, expectorant and antiasthmatic medicine, in particular to a combined medicine for treating cold, cough and acute and chronic bronchitis and a preparation method thereof. Background technique [0002] Cold, cough and acute and chronic bronchitis are clinically common respiratory diseases. The prevalence rate in my country is as high as 3% to 4%. The clinical manifestations are cough, sputum, and wheezing as the main symptoms. Cough is a protective reflex, which can promote the expulsion of sputum and foreign bodies in the respiratory tract, and keep the respiratory tract clean and smooth. Acute and chronic bronchitis is essentially an acute and chronic inflammatory disease of the airway. The basic pathology is microbial infection, inflammatory cell infiltration, submucosal tissue edema, increased vascular permeability, smooth muscle hyperplasia, epithelial shedding, and airway response. Sexual hyperactivity stimulat...

AI Technical Summary

Problems solved by technology

Commonly used traditional Chinese medicine lacks recognized and effective preparations, and the curative effect is generally inaccurate. There are many clinical treatment observations and few animal experiments. In addition, the basic pathogenesis of deficiency in origin and excess in superficiality is ignored in treatment. Ineffective

Therefore, in the treatment of cold and cough, acute and chronic bronchitis, there is still a lack of ideal medicines with good curative effect and little side effects

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