How do i get rid of a mucus or phlegm cough quickly?

Spit it out,cough fi: Cough medication are only symptomatic treatment. Finding the cause and dealing with it bottom line. The most common causes of cough with phlegm are bronchitis, sinusitis and upper respiratory infections.Gerd can also give you this symptom. Smoking is another cause. Treatment can vary from antibiotics to anti-inflammatory, histamine blockers, decongestant or bronco-dilators. The most imp step defin.