Chronic sinusitis is more likely to recur, chronic sinusitis patients should follow the doctor’s instructions to standardize the treatment, avoid triggering factors, regular follow-up. Chronic sinusitis is a kind of chronic inflammation that occurs in the mucous membrane of the sinuses, and the causes of its development are complicated, which may be related to the recurrence of acute sinusitis, hypertrophy of the nasal turbinates, nasal polyps, nasal tumors, nasal septum deviation, infection by virulent pathogens, uncontrolled odontogenic infections, traumas, or foreign bodies, and so on. If there are symptoms such as headache, pus flow, nasal congestion, etc., we should consult the doctor in time to clarify the diagnosis and cause of the disease, and carry out active treatment. After timely and regular treatment, the corresponding symptoms can usually be improved. Chronic sinusitis can be treated with surgery if it occurs repeatedly. Strengthen the exercise, regular work and rest, develop good habits, do not smoke and drink, eat less spicy and stimulating food, active treatment of related diseases, follow the doctor’s instructions for regular review, to reduce the recurrence of the disease.