Method for preparing oral liquid/syrup capable of clearing wind heat

Abstract

The invention discloses a method for preparing oral liquid / syrup capable of clearing wind heat. The method comprises the following steps: distilling wild honeysuckles by adding water, collecting essential oil of wild honeysuckles, and preserving a wild honeysuckle water solution and a wild honeysuckle dregs in other vessels; (2) preparing a saturated aqueous solution from beta-cyclodextrin, pulverizing bear gall powder, adding the essential oil of the wild honeysuckles, carrying out thorough stirring and wrapping, carrying out standing, then, adding the mixture into the saturated solution of beta-cyclodextrin, and carrying out stirring, so as to obtain an inclusion solution of beta-cyclodextrin; (3) mixing indico naturalis, radix platycodonis, trichosanthes peels, radix glycyrrhizae and wild honeysuckle dregs, adding ethanol to soak the mixture, carrying out reflux extraction, carrying out filtering, adding the wild honeysuckle water solution, carrying out concentrating until the relative density is 1.10 (80 DEG C) so as to obtain sugarless paste, and adding the inclusion solution of beta-cyclodextrin. The oral liquid / syrup prepared by the method can be used for treating acute upper respiratory infection caused by exopathic wind heat and particularly is applicable to symptoms such as infantile convulsion, tetany and epilepsy caused by infantile cat fever.

Description

technical field [0001] The invention relates to the technical field of preparations in the traditional Chinese medicine pharmaceutical industry, in particular to a preparation method of Fengreqing oral liquid / syrup. Background technique [0002] Anemopyretic cold is a common multiple disease, which seriously affects people's quality of life. At present, most of the wind-heat-cold medicines are anti-bacterial and anti-inflammatory, cough-relieving, phlegm-relieving and asthma-relieving as the main treatment direction. However, children with wind-heat and cold are often accompanied by fever, convulsions, convulsions, and secondary epilepsy, which are treatment barriers that current wind-heat-cold medicines cannot overcome. Children with persistent high fever are currently mostly controlled by oral antibiotics or infusions. Due to the characteristics of children themselves, the medication is generally based on oral liquid preparations. [0003] CN1879688A (Fengreqing preparat...

AI Technical Summary

Problems solved by technology

The preparation process of this kind of Fengreqing preparation is cumbersome, the high ethanol concentration will cause greater loss, the production cost is high, the medicinal ingredients are not fully preserved, and the pharmacological effects are affected. The prepared oral liquid cannot be used for wind-heat-cold in children

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