Bronchitis happens when the tubes in your lungs that carry air become inflamed and irritated. This inflammation causes the cough that defines the condition—often a persistent, sometimes painful cough that can last for weeks. Most cases of bronchitis start after a cold or flu virus, though other triggers like smoke or air pollution can also cause it. Understanding what bronchitis is, how doctors identify it, and what to expect during recovery helps you manage the condition and know when to seek medical care.
The articles here answer practical questions about bronchitis: what symptoms to watch for, how doctors diagnose it, what treatment options exist, and how long recovery typically takes. You'll also learn the difference between acute bronchitis (the more common short-term form) and chronic bronchitis (a long-term condition), and what steps may help you feel better while your lungs heal.