Management is mainly supportive and may involve treating symptoms with over-the-counter humidifiers and cold medications. Since acute bronchitis is primarily caused by viral infection, antibiotics are generally unnecessary and ineffective. It is important that patients remain hydrated. Patients with other conditions, such as asthma, may require inhalers.
Related topic: Chronic bronchitis
J20.9 – Acute bronchitis, unspecified
10509002 – Acute bronchitis
- Pneumonia (eg, viral, bacterial) – Lower respiratory tract infection, manifested by fever, abnormal vital signs, and evidence of consolidation or rales on physical exam.
- Exacerbation of bronchiectasis
- Exacerbation of chronic obstructive pulmonary disease
- Exacerbation of asthma
- Chronic bronchitis – Mucus production and cough for most days of the month, more than 3 months of year during 2 consecutive years.
- Postnasal drip syndrome – Often associated with allergies, secretions are often nasal in origin.
- Gastroesophageal reflux disease – Cough and/or secretions without evidence of infection.
- Upper respiratory infection ("head cold")