Drug for treating chronic bronchitis and pulmonary emphysema
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 路正平
- Publication Date
- 2010-03-03
- Estimated Expiration
- Not applicable · inactive patent
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Figure 1
Abstract
Description
technical field
[0001] The invention relates to a medicine for treating chronic bronchitis and emphysema, in particular to a medicine for treating bronchitis and emphysema prepared by taking traditional Chinese medicine as a raw material medicine. Background technique
[0002] Chronic bronchitis refers to chronic non-specific inflammation of the trachea, bronchial mucosa and surrounding tissues. It is clinically characterized by recurrent cough, expectoration or wheezing in cold seasons. Chronic bronchial inflammation gradually leads to narrowing of the bronchiole, hyperinflation of the air space at the distal end of the terminal bronchiole, and accompanied by expansion and rupture of the air cavity wall, resulting in emphysema (obstructive emphysema). Basically shortness of breath occurs, not moving without panting, frequent panting, further development then still feels short of breath when resting. Chronic bronchitis and obstructive emphysema are collectively referred to...