Medicinal composition for treating chronic cough, and preparation method and application thereof

Abstract

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a medicinal composition for treating chronic cough. The medicinal composition is prepared from the following raw materials in parts by weight: 10-45 parts of salvia plebeia, 5-40 parts of sanicula lamelligera hance, 5-40 parts of potentilla kleiniana wight. et arn., 5-40 parts of threeflowered bluebeard herb, 5-40 parts of folium eriobotryae, 5-40 parts of herba ardisiae japonicae, 3-30 parts of ainsliaea, 3-30 parts of purple bergenia herb and 3-30 parts of paederia scandens. The invention also provides a preparation method and particular application of the medicinal composition. Pharmacodynamic tests prove that the medicinal composition has a good treatment effect on patients with chronic cough, has the advantages of good curative effect, small irritation, small side effect and low medicinal material cost, is applicable to large-scale popularization and application, and has a good medical prospect.

Description

technical field [0001] The invention relates to a pharmaceutical composition for treating chronic cough, in particular to a pharmaceutical composition for treating and alleviating chronic cough, its preparation method and application, and belongs to the technical field of traditional Chinese medicine. Background technique [0002] The most common pathogenic bacteria of chronic cough are Candida spp. Among them, Candida albicans and Candida tropicalis are the most pathogenic, and they are also the most common pathogenic bacteria of Candida spp. Chronic cough is a long-term intractable dry cough, which is often induced after inhalation of irritating odors, cold air, contact with allergens, exercise or upper respiratory tract infection, and some patients do not have any inducements. More intensified at night or early morning. In recent years, with climate change, air pollution has increased, and patients have abused antibiotics, which has increased the incidence of this diseas...

AI Technical Summary

Problems solved by technology

The above-mentioned conventional treatment has achieved a certain effect clinically, but there are also many side effects, which can cause gastrointestinal dysfunction, leukocytes, thrombocytopenia, and transaminase elevation. For this, in the field of new drug research and development technology, more and more of research institutions regard low-cost traditional Chinese medicine compound as an important research and development focus in order to find new drugs with definite curative effect and relatively low cost

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