Bronchitis

BRONCHITIS

Bronchitis is a condition whereby the bronchi (the air passages within your lungs) become inflamed. It is sometimes called a chest cold. Your lungs swell and produce mucus, which brings on coughing fits. You may also feel fatigued, with mild body aches, headaches, sore throat, and watery eyes.

Bronchitis may be acute; in which case it can last from five days to three weeks. Or it may be chronic, defined as bronchitis that lasts at least three months over two consecutive years. Smoking is the most common cause of chronic bronchitis, but dust, allergens, and toxic gases can also cause and contribute to it. The acute form is usually caused by a virus that passes to your lungs following an upper respiratory infection.