Medicament for treating chronic tracheitis and preparation method thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 赵晚乐
- Publication Date
- 2010-09-08
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Description
technical field
[0001] The invention relates to a medicine for treating chronic bronchitis, in particular to a medicine for treating chronic bronchitis prepared from Chinese herbal medicine, and also relates to a preparation method of the medicine. Background technique
[0002] In modern life, chronic bronchitis is a common disease. Bronchitis is an inflammatory change of the trachea and bronchus mucous membranes caused by infection or non-infection factors, with increased mucus secretion. Clinically, it is characterized by long-term cough, expectoration or wheezing. main features. The early symptoms of the disease are relatively mild, mostly in winter, relieved after the warm spring, and the course of the disease is slow, so it is not noticed by people. When the advanced disease progresses and obstructive emphysema is complicated, the lung function is damaged, which greatly affects health and labor force. The disease is one of the common and frequently-occurring diseases ...