How to determine the severity of chronic bronchitis?
Chronic bronchitis is a long-term recurrent episodes of cough, expectoration, or accompanied by wheezing illness characterized. Therefore determine the severity of chronic bronchitis, based primarily on patients with cough, sputum, and breathing severity. Chronic bronchitis can be divided into two types: simple type and asthmatic. Determine the condition of simple bronchitis: cough day and night, [...]