Maxillary sinusitis patients need to follow the doctor’s instructions for drug treatment, general measures and surgical treatment. 1. Pharmacological treatment: Usually, patients need to use mometasone furoate, fluticasone and other glucocorticosteroids as prescribed by the doctor, and also need to use clarithromycin, erythromycin and other antibiotic drugs. Some patients can also use eucalyptus-pinocampus enteric soft capsule, oleander drops and other mucolytic agents to promote the excretion of treatment. 2. General measures: patients usually need to pay more attention to rest, and the use of saline rinse nasal cavity, and also need to pay more attention to rest, and actively regulate the diet, to ensure balanced nutritional intake. Patients also need to actively cooperate with the doctor to eliminate the cause of the disease, and try to avoid contact with allergy-inducing substances. 3. Surgery: If the patient belongs to the chronic maxillary sinusitis, and the drug treatment for 3 months can not be relieved, or there are obvious anatomical abnormalities, then under the guidance of the doctor for nasal surgery or sinus surgery. It is recommended that maxillary sinusitis patients, according to their own conditions, strictly follow the doctor’s instructions for targeted medication and treatment, and good care of their own, so as not to aggravate the symptoms.