Acute bronchitis is a type of respiratory infection that affects the large airways of the lungs, known as the bronchial tubes. It is usually caused by a virus, although it can sometimes be caused by a bacterial infection. The symptoms of acute bronchitis usually include a productive cough, chest congestion, fever, and shortness of breath. Most cases of acute bronchitis resolve on their own within a few weeks, but some cases may last longer.
Symptoms of Acute Bronchitis
The most common symptom of acute bronchitis is a productive cough, which is when a person coughs up mucus. Other symptoms may include chest congestion, fever, and shortness of breath. These symptoms usually last for a few days to a few weeks.
Diagnosis of Acute Bronchitis
A doctor may diagnose acute bronchitis based on a physical examination and review of a person's medical history. In some cases, a chest X-ray or other imaging tests may be ordered to rule out a more serious condition, such as pneumonia.
Treatment of Acute Bronchitis
Most cases of acute bronchitis do not require medical treatment and will resolve on their own within a few weeks. However, a person may need to take antibiotics if the cause of the bronchitis is a bacterial infection. Over-the-counter medications may also be used to help relieve symptoms, such as cough suppressants and pain relievers.
How Does Acute Bronchitis End?
Acute bronchitis usually resolves on its own within a few weeks. If a person is not getting better, or if the symptoms are getting worse, they should see a doctor for further evaluation and treatment.