Oral drop pills for treating bronchitis and preparation method thereof

Abstract

The invention relates to a medicinal oral preparation, i.e., cough-relieving loquat drop pill, which has the functions of yin-nourishing, arresting persistent cough, removing the phlegm and treating chronic cough and bronchitis. The drop pill has the advantages of high biological availability, quick-speed medicine release, quick-speed effect, less toxic and side effects, higher medicinal content, smaller amount of administration, accurate administration dosage, easy administering, low price, and facilitated carrying. The drop pill is prepared through the conventional loquat syrup preparing processes.

Description

technical field [0001] The present invention relates to a kind of medicinal composition with the function of nourishing yin and astringing the lung, antitussive and expectorant, which is used for treating chronic cough, overworked cough, bronchitis and other symptoms. Formed a kind of pharmaceutical composition oral drop pill preparation. Background technique [0002] According to the ministerial drug standard WS 3 -The cough loquat syrup prepared by the formula and extraction process given in B-3004-98 is an oral syrup-like pure Chinese medicine preparation for the treatment of chronic cough, labor cough, bronchitis and other symptoms. It has been clinically verified with stable quality and curative effect Indeed, it is a commonly used pharmaceutical preparation for clinical and family treatment of the above diseases. [0003] The following is the drug standard WS 3 -The formula, extraction process and brief description of the cough loquat syrup given in B-3004-98: [0...

AI Technical Summary

Problems solved by technology

[0009] 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

However, syrup preparations also have the disadvantages of low drug content, large doses, inaccurate doses, inconvenient taking, and inconvenient carrying.

[0010] In addition, conventional oral dosage forms, such as tablets, capsules, etc., will produce relatively large dust pollution due to the granulation process in the preparation process, which will cause harm to the health of the staff to a certain extent, and will also cause harm to the human body. 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.