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Home > West Medicine > Internal Medicine > Respiratory Medicine
J20.902

Acute Tracheobronchitis

呼吸内科

Common symptoms

恶心与呕吐、声音嘶哑、黏液脓性痰、呼吸困难、鼻塞、乏力、发绀、气急、啰音

The pathology of disease

Acute tracheobronchitis is acute inflammation of the trachea and bronchi, most often viral, presenting with cough (dry then productive), low-grade fever, retrosternal discomfort, and wheeze. Treatment: rest; hydration; humidification; analgesics/antipyretics; bronchodilators for wheeze; antibiotics only if bacterial (persistent high fever/purulent sputum); antitussives at night; seek care if dyspnea/high fever/persistent >3 weeks.

Common Symptoms

Cough (dry→productive); low-grade fever; retrosternal discomfort/wheeze

Causes and Pathogenesis

Viral/bacterial infection inflames tracheobronchial mucosa, causing cough and airway reactivity.

Treatment

Rest/hydration; analgesics/bronchodilators; antibiotics only if bacterial

Preventive Measures

Hand hygiene; avoid smoking; flu vaccine.

Department to Visit

It is recommended to visit the Pulmonology/General practice department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.