A 5-year-old child presents with a week-long history of cough, mild fever, and a runny nose. The parents report that the cough is worse at night. What is the likely diagnosis and treatment?
This presentation is suggestive of acute bronchitis, likely of viral origin given the accompanying upper respiratory symptoms. Management typically includes supportive measures, such as maintaining hydration, providing comfort measures for the fever, and using a humidifier to help ease the cough. Antibiotics are generally not indicated unless a bacterial infection is suspected.