Medical management of pediatric chronic sinusitis.

Pediatric sinusitis can be a challenging disease to treat, whether by a primary care physician or an otolaryngologist. When initial appropriate therapy fails to resolve the disorder, frustration may develop on the part of the patient, the family, and the physician. In addition to treatment with appropriate antibiotics for a sufficient length of time, other associated conditions that can exacerbate the condition must be considered and addressed as necessary. These may include viral upper respiratory infections, allergic rhinitis, immune deficiencies, asthma, and gastroesophageal reflux disease. Unless all associated conditions have been optimized, treatment of chronic sinusitis will often be unsuccessful. Recognition that there may be another factor contributing to the patient's continuing illness should prompt appropriate evaluation and occasionally referral to appropriate specialists. Except for the unusual pediatric patient with a truly anatomic disorder or an underlying chronic illness such as cystic fibrosis, proper medical management will almost always resolve chronic sinusitis.