A cough is a reflex action that clears your airway of irritants and mucus. There are two types of cough: productive and nonproductive. A productive cough produces phlegm or mucus, clearing it from ...
These chemicals swell your nose and make more mucus, which can set off a cough. If you're sick, stay hydrated. This will thin the mucus drip in your throat and help you cough less. (Photo Credit ...
Throwing up mucus can occur when mucus from your stomach lining or mucus that you swallow appears in your vomit. Mucus from postnasal drip and coughing can also trigger vomiting, especially in ...