A 5-year-old child with nasal congestion and purulent nasal discharge, confirmed by photo to have inflammation of the maxillary sinus.

Patient's question:

Six months ago, runny nose and nasal congestion

Doctor's answer:

In your case, it might be sinusitis. Sinusitis is often caused by upper respiratory infections, and bacterial and viral infections can occur simultaneously. Antibiotics are generally used for treatment. If it doesn't work, consider puncture drainage and irrigation therapy.