Frequent productive cough was experienced by patients with asthma and/or chronic obstructive pulmonary disease (COPD), with symptom prevalence increasing with higher disease severity, according to the ...

Please provide your email address to receive an email when new articles are posted on . Data were derived from Hughes R, et al. Respir Med. 2022;doi:10.1016/j.rmed ...

Chronic bronchitis is diagnosed when you have an ongoing, productive cough. While it isn’t deadly, the severity of your chronic bronchitis can depend on your treatment and emergency care. Chronic ...

"Our findings demonstrate that dyspnea, frequent exacerbations, and other aspects of disease severity associate with worse quality of life, particularly its physical component." -- Radmila Choate, PhD ...