Bronchitis

Common Condition

Inflammation of bronchial tubes causing cough and mucus, either acute (short-term) or chronic (long-lasting, often from smoking).

Symptoms

Persistent cough with mucus
Chest discomfort
Fatigue
Shortness of breath
Fever and chills
Wheezing
Sore throat
Nasal congestion
Body aches
Symptoms lasting 1-3 weeks

Causes

1
Viral infections
2
Bacterial infections
3
Cigarette smoking
4
Air pollution
5
Dust and chemical fumes
6
GERD
7
Weakened immune system
8
Previous respiratory infections
9
Cold weather
10
Allergies

Treatments

Rest and fluids
Over-the-counter cough medicine
Honey for cough
Pain relievers
Humidifier
Bronchodilators
Smoking cessation
Antibiotics if bacterial
Inhaled corticosteroids
Pulmonary rehabilitation
When to See a Doctor

See a doctor if cough lasts more than 3 weeks, produces blood, causes severe shortness of breath, or is accompanied by high fever.

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About Bronchitis

Bronchitis: Understanding the Persistent Cough

Acute bronchitis usually follows a cold and resolves in 1-3 weeks. Chronic bronchitis (lasting 3+ months for 2+ years) is usually from smoking. Most acute cases don't need antibiotics.

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