Bronchitis is an inflammation of the bronchi. Bronchitis usually caused by infection but sometimes caused by irritation from a gas or particle. It occurs when your trachea (windpipe) and the large and small bronchi (airways) in your lungs become inflamed. There are two main types of bronchitis: acute and chronic. Acute bronchitis, usually caused by viruses or bacteria and may last several days or weeks. Acute bronchitis is characterized by cough and sputum (phlegm) production and symptoms related to the obstruction of the airways by the inflamed airways and the phlegm, such as shortness of breath and wheezing.

Pneumonia can have symptoms like acute bronchitis. Symptoms of pneumonia can include a high fever, shaking chills, and shortness of breath. Bronchitis caused by Adenoviridae may cause systemic and gastroentestinal symptoms. Chronic bronchitis is a long-term condition. Chronic bronchitis "is characterized by hypersecretion of mucus accompanied by a chronic productive cough. People have a cough that produces excessive mucus. Chronic bronchitis keeps coming back and can last a long time, especially in people who smoke. Low resistance may result from another acute illness, such as a cold.

Older adults, infants and young children also have greater vulnerability to infection. Stomach acids that persistently back up into your esophagus may cause a chronic cough. To treat acute bronchitis that appears to be caused by a bacterial infection, or as a precaution, antibiotics may be given. Take aspirin or acetaminophen (Tylenol) if you have a fever. One of the best ways to keep from getting bronchitis is to wash your hands often to get rid of any viruses. Avoid exposure to paint or exhaust fumes, dust, and people with colds. Get help to quit smoking.Use a humidifier or steam in the bathroom.

Bronchitis and Prevention Tips

1. Do not smoke.

2. Minimize exposure to air pollutants.

3. Use a humidifier or steam in the bathroom.

4. Drinking fluids is very useful for fever.

5. Take aspirin or acetaminophen (Tylenol) if you have a fever.

6. Meta-analysis antibiotics may reduce symptoms by one-half day

7. Wash your hands frequently to avoid spreading viruses and other infections.