Compound drop pills of dahurian rhododendron leaf and preparation method

Abstract

A Chinese medicine in the form of dripping pill for treating bronchitis, cough and asthma is prepared from 5 Chinese-medicinal materials including dahurian rhododendron leaf, stemona root, poppy capsule, platycodon root, etc.

Description

technical field [0001] The present invention relates to a kind of pharmaceutical composition which has the effects of relieving cough, eliminating phlegm and relieving asthma, and is used for treating bronchitis, cough, asthma and other diseases, especially relates to the basic formula of compound Manshan red syrup, which is formulated by formulating A kind of pharmaceutical composition oral drop pill preparation. Background technique [0002] According to the ministerial drug standard WS 3 -Compound Manshan Brown Syrup prepared according to the formula and extraction process given in B-0342-90 is a liquid that has the effects of relieving cough, eliminating phlegm and relieving asthma, and is used to treat bronchitis, cough, asthma and other diseases Oral preparations have been clinically verified and have definite curative effects. They are commonly used drugs for clinical and family treatment of such diseases. [0003] The following is the drug standard WS 3 - Formula ...

AI Technical Summary

Problems solved by technology

[0007] 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, the dosage form of oral liquid also has the disadvantages of low drug content, large dosage, inaccurate dosage, inconvenient taking, and inconvenient disadvantages such as going out and carrying.

[0008] 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.