Chinese medicinal composition for treating common cold due to wind-cold and preparation method and application thereof

Abstract

The invention discloses a Chinese medicinal composition for treating common cold due to wind-cold and a preparation method and application thereof. The composition is prepared from the following raw materials in parts by weight: 10-30 parts of astragalus, 10-30 parts of dangshen, 5-15 parts of cassia twig, 5-15 parts of notopterygium root, 5-15 parts of perilla leaf, 5-15 parts of sweet basil, 5-15 parts of dried orange peel and 5-15 parts of wrinkled gianthyssop herb. The preparation method comprises the following steps: extracting the cassia twig, the notopterygium root, the perilla leaf, the sweet basil, the dried orange peel and the gianthyssop herb with a distillation method to obtain volatile oil and residues; mixing the astragalus and the dangshen together with the residues, adding water for decocting, filtering, concentrating filtrate into thick paste, adding a 40-80 percent ethanol aqueous solution, extracting supernate, recovering ethanol to obtain extract of which the relative density is 1.15-1.20 at the temperature of 60 DEG C, and drying to obtain dry powder; including the volatile oil with beta-cyclodextrin by adopting a coprecipitation method, and mixing together with the dry powder. The composition can be used for remarkably improving the symptoms of the common cold due to wind-cold and the usually-associated symptom of dyspepsia.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a traditional Chinese medicine composition for treating wind-cold cold and its preparation method and application. Background technique [0002] Anemofrigid cold is a relatively common type of cold. It is often caused by the evil of wind-cold or current viruses, which can cause lung dysfunction, nasal congestion, runny nose, sneezing, headache, aversion to cold, fever, general malaise and other major clinical symptoms. A manifestation of an exogenous disease. [0003] Flu is a common and frequently-occurring disease, and its incidence is wide, and the individual recurrence rate is high, far more than any kind of disease. All can fall ill all the year round, especially in winter and spring. Influenza is not only the factor for the occurrence and aggravation of many diseases such as cough, palpitation, edema, arthralgia, etc., but also under certain conditions, it can...

AI Technical Summary

Problems solved by technology

Although there are prescriptions such as Yupingfeng powder in traditional Chinese medicine to prevent colds, they cannot achieve good curative effect due to the lack of pathogenic medicines.

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