Acute Bronchitis

When a persistent cough with phlegm appears after a cold, it is worth discussing it with a professional, since it could be acute bronchitis. It is a temporary inflammation of the bronchi, the passages that carry air to the lungs, generally of viral origin.

What it is: The irritation of the bronchi causes cough and mucus production, and it usually resolves on its own within a limited period.

Common symptoms: Cough with or without phlegm, chest discomfort, fatigue, and, sometimes, a low-grade fever or wheezing when breathing.

Which specialist treats it? The pulmonologist is the professional specialized in the airways, and imaging studies are interpreted by the radiologist when needed. If the cough drags on or is accompanied by difficulty breathing, the advisable thing is to seek an evaluation.