Thinning mucus makes it easier to cough it up and out, helping relieve congestion. Your healthcare provider might also prescribe leukotriene modifiers or antihistamines for you if you have a lot of ...
"A dry cough means it’s tickly and doesn’t produce any mucus or phlegm. Whereas a chesty cough produces mucus to help clear your airways. "These coughs are rarely a sign of anything serious ...