Question
A four-year-old boy had a normal nose in the morning, but suddenly felt a sore nose at night. The nostril is red, swollen, and inflamed with pus.
Answer
Based on your description, your baby may have developed nasopharyngitis. It is recommended to apply erythromycin ointment inside the nose for treatment. At the same time, avoid picking the nose, consuming spicy food, drink plenty of water, and eat fresh fruits and vegetables. Wishing your baby a quick recovery and a healthy body and life.