There are many ways to treat chronic sinusitis in children, mainly divided into medication, surgery. The treatment of pediatric sinusitis is based on non-surgical therapies, such as bed rest, the use of antibiotics and anti-allergy drugs, in the acute stage of the wet hot compresses, physical therapy, local drops of vasoconstrictors, nasal steam inhalation and so on. If there are not serious complications, generally do not advocate surgery. For chronic sinusitis with adenoid hypertrophy, early adenoidectomy is appropriate. For prolonged chronic sinusitis in children, functional endoscopic sinus surgery can be considered. 1. medication: children with chronic sinusitis symptoms are mild, you can choose to use medication, mainly glucocorticoid nasal spray, decongestant, such as budesonide nasal spray, furosemide nasal drops and so on. If accompanied by allergic rhinitis, you can with antihistamines, such as diclofenac tadalafil suspension, cetirizine and so on. 2. Surgery: children with chronic sinusitis, if drug treatment is ineffective, can be evaluated by a specialist in line with the indications for surgery can be carried out under the circumstances of surgical treatment, such as maxillary sinus puncture rinsing and rinsing to the sinus injection of antibiotic drugs, is the treatment of chronic maxillary sinusitis is an effective method of treatment of pediatrics. It is recommended that children suffering from chronic sinusitis should go to the hospital in time to improve the examination, take standardized treatment in accordance with the doctor’s instructions, the drug needs to be used under the guidance of the doctor, and actively cooperate with the doctor’s treatment.