Chronic sinusitis is often secondary to upper respiratory tract infections, acute sinusitis, so the clinic is very common for patients with chronic sinusitis, they need to pay attention to the following aspects of their daily lives: 1, must avoid colds and flu, colds and flu after the nasal bacteria will increase, triggering an increase in secretion, there will be nasal mucosal swelling, blocking the sinus mouth and nasal tract complex, thus exacerbating the symptoms of sinusitis; 2, Pay attention to regulating diet and improve living habits, chronic sinusitis patients should try to eat light, should not eat too much oil and spicy, stimulating food, quit smoking and alcohol, avoid staying up all night; 3, chronic sinusitis patients are usually accompanied by allergic rhinitis and chronic rhinitis, nasal septum deviation, and nasal polyps and other nasal diseases, in the treatment of the time, be sure to timely treatment of other diseases, so as not to control improperly and induce chronic sinusitis; 3, chronic sinusitis patients usually accompanied by allergic rhinitis and chronic rhinitis, nasal septum deviation, and nasal polyps, etc. And induce chronic sinusitis; 4, must avoid some bad habits such as nose picking; 5, sinusitis patients must be regularly reviewed nasal endoscopy, sinus CT, to do for early detection of disease, early diagnosis, early treatment for recurrent episodes and medication to relieve the patient is not obvious, you can consider the line of nasal endoscopic surgery, and do a good job in the perioperative period of treatment.