A dry cough can have many causes, from allergies to viruses ... There are two types of cough: productive and nonproductive. A productive cough produces phlegm or mucus, clearing it from the ...

A dry cough is a non-productive cough, which doesn't produce ... Inflamed or irritated airways can cause a dry cough. This ...

A lot of different things can cause a cough ... 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 ...