Bronchitis is the inflammation of the bronchial tubes, leading to persistent coughing and mucus production. Chronic cough can last for weeks or months and may indicate underlying lung issues like chronic bronchitis, asthma, or infections. It affects daily activities, sleep, and overall quality of life. Early diagnosis and proper management are key to preventing complications such as pneumonia or long-term lung damage.

What Causes It?

• Viral infections like flu or common cold trigger acute bronchitis
• Smoking or long-term exposure to secondhand smoke irritates the airways
• Pollution, chemical fumes, and occupational dust contribute to chronic irritation
• Pre-existing respiratory conditions like asthma or COPD increase risk
• Weak immune system or repeated infections can worsen symptoms

How It Manifests

• Persistent cough with clear, yellow, or green mucus
• Wheezing and shortness of breath during activity or at rest
• Chest tightness or discomfort
• Low-grade fever and fatigue in some cases
• Nighttime coughing disrupting sleep

How It’s Diagnosed & Managed

• Thorough medical history and physical examination
• Imaging like chest X-ray or CT scan to rule out pneumonia or other conditions
• Pulmonary function tests for chronic or recurrent cough
• Medications: bronchodilators, corticosteroids, or antibiotics for bacterial infections
• Lifestyle changes: quitting smoking, avoiding irritants, staying hydrated, using humidifiers