The treatments for chronic sinusitis include general treatment, medication and surgery, etc. You can choose the appropriate treatment according to the severity of the disease. 1. General treatment: drink more water, eat more fruits and vegetables, and keep the bowels unimpeded; keep the nasal cavity clean and hygienic, avoid digging the nostrils with hands, and strengthen physical exercise to enhance the resistance of the body. 2. Drug treatment: choose nasal glucocorticosteroids, including budesonide, fluticasone propionate, etc.; and discretionary application of antibiotic drugs, able to control the infection, including macrolides, such as roxithromycin; acute episodes of cephalosporin, amoxicillin, etc.; mucus drainage agents, such as eucalyptus pinellia enterolysis soft capsule; nasal decongestant, such as furosemide nasal drops; traditional Chinese medicine treatment, such as sinusitis oral solution; nasal rinsing treatment. The drugs must be applied under the guidance of a doctor. 3. Surgical treatment: obvious anatomical abnormalities affecting the sinus complex or the drainage of each sinus; nasal polyps affecting the sinus complex or the drainage of each sinus; in principle, it is necessary to go through a standardized drug treatment of not less than 12 weeks, and the improvement of symptoms is unsatisfactory; cranial-orbital complications; nasal endoscopic surgical treatment can be considered, and the postoperative should be regularly reviewed. Chronic sinusitis should receive standardized treatment in a timely manner, so as not to delay or aggravate the condition and increase the difficulty of treatment.