Two kinds of oral drip pills for treating tracheitis and its preparation method

Abstract

Two Chinese medicines 'Tanjing dripping pill' and 'Tanchuan dripping pill' for treating cough with sputum, asthma, chronic bronchitis, etc is prepared from phytolacca root, flavescent sophora root and medicinal carrier. Its preparing process is also disclosed.

Description

technical field [0001] The invention relates to a pharmaceutical composition which has the functions of relieving cough, eliminating phlegm and relieving asthma, and is used for treating chronic bronchitis, in particular to an oral preparation of the pharmaceutical composition prepared from traditional Chinese medicine Sophora flavescens dry extract. Background technique [0002] Tanchuan Tablets published in the National Drug Standard WS-11522 (ZD-1522)-2002 is an oral tablet for the treatment of chronic bronchitis with the functions of relieving cough, eliminating phlegm and relieving asthma. It is a commonly used drug for clinical and family treatment of the above diseases. [0003] Here is a brief description of this oral formulation: [0004] Drug name: Tanchuan Tablets [0005] Prescription: Sophora flavescens dry extract 75g, starch 25g [0006] Preparation method: Take the dry extract of Sophora flavescens, crush it into fine powder, add starch, mix well, make gra...

AI Technical Summary

Problems solved by technology

[0008] Due to the preparation technology and other reasons, the oral preparations of most drugs, especially the oral preparations of traditional Chinese medicine, have problems such as long dissolution time, low dissolution rate, poor absorption, hepatic and intestinal first-pass effect and low bioavailability after taking. , thus affecting the efficacy of the drug and directly affecting the therapeutic effect

In addition, conventional oral dosage forms, such as tablets, capsules, granules (infusions), etc., due to the granulation process in the preparation process, will generate relatively large dust pollution, which will cause health problems to the staff to a certain extent. harm, and also cause some pollution to the environment

Furthermore, the production process of conventional oral preparations is complicated and the production cost is high, so that the cost of medication for patients is also increased, which is not conducive to improving the ability of patients to seek medical treatment, and is also not conducive to improving the overall health level of society.