Ways to avoid infection include regular hand washing and avoiding smoke and other particles. experience a virus or bacteria that causes inflammation.People have a higher risk of developing acute bronchitis if they: exposure to substances that irritate the lungs, such as tobacco smoke, dust, fumes, vapors, and air pollution.a virus, for example, a cold or flu virus.Smoking is a key risk factor, but nonsmokers can also develop bronchitis. This is a serious and potentially life threatening condition.īronchitis happens when a virus, bacteria, or irritant particles trigger an inflammation of the bronchial tubes. The Centers for Disease Control and Prevention (CDC) note that a person who develops emphysema alongside chronic bronchitis will receive a diagnosis of COPD. It either does not go away, or it goes away and keeps coming back. The National Library of Medicine describe it as a type of chronic obstructive pulmonary disease (COPD) in which the bronchial tubes produce a lot of mucus. One definition states that a person has chronic bronchitis if they have a daily, productive cough for at least 3 months of the year, 2 or more years in a row. Chronic bronchitisĬhronic bronchitis has similar symptoms to acute bronchitis, but it is an ongoing illness. Symptoms usually go away after a few days or weeks. It commonly follows a similar pattern to a viral infection, such as a cold or the flu, and it may stem from the same virus.
Acute bronchitisĪcute bronchitis lasts for a specific length of time.
Anyone with a persistent cough should see a doctor for a diagnosis.
A cough that refuses to go away may be a sign of asthma, pneumonia, or many other conditions. However, bronchitis is not the only condition that causes a cough. For many people, this happens during the winter months. The symptoms of chronic bronchitis can flare up regularly. a persistent cough, which may produce mucusĪ person with bronchitis may have a cough that lasts for several weeks or even a few months if the bronchial tubes take a long time to heal fully.Signs and symptoms of both acute and chronic bronchitis include: If it is chronic, it never goes away, and a person lives with it constantly, although it may get better and worse at times. If it is acute, it happens once, and then a person recovers. Share on Pinterest A person with bronchitis may experience a sore throat, a persistent cough, and a fever.īronchitis can be acute or chronic.
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