Traditional Chinese medicine preparation for treating chronic bronchitis
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- GUANGXI UNIV
- Publication Date
- 2017-02-22
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention belongs to the technical field of research and development of traditional Chinese medicines, in particular to a traditional Chinese medicine preparation for treating chronic bronchitis and a preparation method thereof. Background technique
[0002] Chronic bronchitis is chronic non-specific inflammation of the trachea, bronchial mucosa and surrounding tissues. Clinically, cough and sputum are the main symptoms, which last for 3 months every year for 2 or more consecutive years. The main reason for its formation is the chronic non-specific inflammation of the bronchi formed by repeated infections of viruses and bacteria. When the temperature drops, the spasm and ischemia of small respiratory vessels, and the decline in defense function are conducive to pathogenesis; chronic stimuli such as smoke and dust and air pollution can also cause disease; smoking can cause bronchospasm, mucous membrane variation, decreased ciliary movement, and inc...