After 14 Days of Treatment with Amoxicillin 45 Mg/kg/day for Acute

After 14 days of treatment with amoxicillin 45 mg/kg/day for acute rhinosinusitis, a child continues to have mucopurulent nasal discharge along with induration, swelling, and erythema of both eyelids. What is the next course of treatment?

A) Amoxicillin 80 mg/kg/day for 14 days
B) Amoxicillin-clavulanate for 10 to 14 days
C) Antibiotic ophthalmic drops for 5 to 7 days
D) Referral to a pediatric otolaryngologist