Naoxinqing drip pill for treating heart drain blood vessel disease and its preparation method

Abstract

A Chinese medicine in the form of dripping pills for treating coronary heart disease, angina pectoris, cerebral arteriosclerosis, and ischemic cerebrovascular disease is prepared from persimmon leaf and medicinal carrier. Its preparing process is also disclosed.

Description

technical field [0001] The present invention relates to a medicine that can increase the blood flow of coronary artery and brain, improve the blood and oxygen supply state of heart and brain tissue, and increase the electrophoretic rate of red blood cells, and is used for treating angina pectoris of coronary heart disease, cerebral arteriosclerosis, and ischemic cerebrovascular disease. The pharmaceutical composition particularly relates to an oral preparation of the pharmaceutical composition prepared from the extract containing the active ingredient of the traditional Chinese medicine persimmon leaf, together with a pharmaceutically acceptable carrier as a matrix. Background technique [0002] According to the ministerial drug standard WS 3 -Naoxinqing Tablet prepared by the preparation method given in B-3974-98 is an oral preparation prepared from persimmon leaves as a traditional Chinese medicine raw material, which can increase blood flow in coronary arteries and brain,...

AI Technical Summary

Problems solved by technology

[0006] Due to the preparation technology and other reasons, the oral preparations of most drugs, especially the oral preparations of traditional Chinese medicines, have problems such as long dissolution time, low dissolution rate, poor absorption, hepatic 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, 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.