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31 lip 2024 · Acute bronchitis is usually caused by viruses, such as those that cause colds and flu. Chronic bronchitis is often due to smoking or other lung irritants. Learn more about the signs, complications and prevention of bronchitis.
22 sie 2024 · Acute bronchitis is a common condition that causes inflammation and mucus buildup in the bronchial tubes. It can be caused by viral infections, irritants, or other lung conditions. Learn how to recognize the symptoms, when to see a doctor, and how to treat it at home.
9 mar 2024 · Acute bronchitis is a very common respiratory symptom that affects the bronchial tree. The majority (90%) of cases are caused by viruses, resulting in inflammation and increased mucus production. Occasionally, secondary pneumonia can develop, typically characterized by worsening symptoms, a productive cough, and fever.
8 wrz 2022 · Bronchitis is an inflammation of the airways leading to your lungs, usually caused by a virus. Learn about the types, symptoms, diagnosis and treatment of acute and chronic bronchitis, and how to prevent complications.
Cause. Acute bronchitis can be caused by contagious pathogens, most commonly viruses. Typical viruses include respiratory syncytial virus, rhinovirus, influenza, and others. Bacteria are uncommon pathogens but may include Mycoplasma pneumoniae, Chlamydophila pneumoniae, Bordetella pertussis, Streptococcus pneumoniae, and Haemophilus influenzae.
Acute bronchitis is usually caused by a viral infection, such as a cold or the flu. It may also be caused by a bacterial infection, or by irritants in the air. Learn how to recognize the symptoms, how it is diagnosed, and how it is treated.
Acute bronchitis is frequently a component of an upper respiratory infection (URI) caused by rhinovirus, parainfluenza, influenza A or B virus, respiratory syncytial virus, coronavirus, or human metapneumovirus.
