A pharmaceutical composition for treating stable chronic obstructive pulmonary disease, its preparation method and application
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
- Publication Date
- 2021-09-03
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Abstract
Description
technical field
[0001] The invention belongs to the field of traditional Chinese medicine, and in particular relates to a pharmaceutical composition for treating stable chronic obstructive pulmonary disease, a preparation method and application thereof. Background technique
[0002] Chronic obstructive pulmonary disease (COPD) is a preventable and preventable disease characterized by persistent airflow limitation, which usually develops progressively and is harmful to the airway and lung tissue, such as cigarette smoke. Associated with an abnormal chronic inflammatory response to gases or noxious particles. Stable chronic obstructive pulmonary disease refers to patients with chronic obstructive pulmonary disease who have stable or mild symptoms such as cough, expectoration, and shortness of breath, and their condition has basically returned to the state before the acute exacerbation. Chronic obstructive pulmonary disease is a common and frequently-occurring disease, and the...