Acute bronchitis

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Acute bronchitis (pronounced: /əˈkjuːt brɒnˈkaɪtɪs/) is an inflammation of the bronchial tubes, the air passages between the nose and the lungs. It is typically characterized by a cough that produces mucus, chest discomfort or soreness, fatigue, and a slight fever.

Etymology

The term "acute bronchitis" is derived from the Greek words "akutus" meaning sharp or severe, and "bronkhos" referring to the bronchial tubes.

Symptoms

The most common symptom of acute bronchitis is a cough that usually is dry and hacking at first. After a few days, the cough may bring up mucus. Other symptoms may include:

  • Shortness of breath
  • Wheezing
  • Chest tightness or pain
  • Mild fever and chills
  • Fatigue
  • Sore throat

Causes

Acute bronchitis is usually caused by viruses, typically the same viruses that cause colds and flu (Influenza). It can also be caused by bacterial infection or by exposure to substances that irritate the lungs, such as tobacco smoke, dust, fumes, vapors, and air pollution.

Treatment

Treatment for acute bronchitis primarily involves relieving the symptoms. This may include:

  • Rest and fluid intake
  • Use of a humidifier
  • Avoiding lung irritants
  • Taking over-the-counter cough suppressants and pain relievers to manage symptoms

Related Terms

See Also

External links

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