Surgery is not always necessary for sinusitis. It is usually treated with medication, and surgery is indicated when the results of standardized treatment for 12 weeks are unsatisfactory or when anatomical abnormalities are present. Acute sinusitis is generally drug treatment, choose antibiotics, such as amoxicillin clavulanate potassium; nasal spray glucocorticosteroids, such as mometasone furoate nasal spray; nasal decongestant, such as furosemide nasal drops; nasal rinse treatment. Chronic sinusitis nasal spray glucocorticosteroids, such as mometasone furoate nasal spray; antibiotics generally choose macrolides, such as erythromycin; nasal decongestant, such as furosemide nasal drops; antihistamines, such as chlortalidomide, leukotriene receptor antagonists, such as montelukast sodium; mucus drainage agents, such as eucalyptus pinenium intestinal soft capsule; with traditional Chinese medicine, such as Sinusitis Oral Liquid, nasal rinse treatment. Indications for surgical treatment of sinusitis include: obvious anatomical abnormalities affecting the sinus-oral-nasal complex or the drainage of the sinuses; nasal polyps affecting the sinus-oral-nasal complex or the drainage of the sinuses; unsatisfactory symptomatic improvement after no less than 12 weeks of standardized drug treatment in principle; and cranial and orbital complications. For fungal sinusitis, direct surgical treatment is generally recommended. Therefore, it is recommended that patients go to the hospital in time, and under the guidance of professional doctors, standardized treatment.