A bronchitis cough is often hard to ignore. It’s usually deep, persistent, and draining, sometimes lingering long after other cold or flu symptoms have faded. Many people describe it as a heavy, chest-centred cough that can feel tight, scratchy, or burning. At first, it may be dry and irritating, but over time it often becomes productive, bringing up mucus. Understanding what this cough feels like, why it happens, and how it should be treated ...