because colored mucus does not automatically mean you have a bacterial infection.
White, yellow, or green mucus can occur as the immune system responds to an infection, including viral infections. Color alone generally cannot determine whether antibiotics are necessary.
Most uncomplicated viral respiratory infections improve with time.
However, symptoms that become significantly worse, persist unusually long, or improve and then suddenly worsen may deserve medical evaluation.
Smoking Can Keep Your Airways Producing Excess Mucus
Smoking is a major contributor to chronic cough and phlegm.
Cigarette smoke irritates the lining of
