A dry cough is a non-productive cough, which doesn't produce any phlegm (mucus), unlike a productive cough. It can be a sign ...

“A productive cough is a cough that produces phlegm,” Dr. Youssef says. But a non-productive cough is more dry, says John M. Coleman III, M.D., a pulmonary and critical care specialist with ...

med3.m.kanazawa-u.ac.jp Background: We have described a group of patients who present with isolated chronic bronchodilator resistant non-productive cough with an atopic constitution, eosinophilic ...

“A productive cough is a cough that produces phlegm,” Dr. Youssef says. But a non-productive cough is more dry, says John M. Coleman III, M.D., a pulmonary and critical care specialist with ...

Electronic search in English language was done using following strategy: “(laryngopharyngeal reflux) OR (extraesophageal reflux) AND (chronic cough) OR (non-productive cough).” Articles without ...

A 59-year-old woman with paroxysmal atrial fibrillation (AF) presented with severe non-productive cough, malaise, low-grade fever and AF flare-up 3 weeks following pulmonary vein isolation with ...