Patients with sinusitis and nasal polyps can undergo a period of standardized conservative treatment, and these treatments are many, mainly including: 1. antibiotic treatment: such as clarithromycin; 2. hormone therapy: nasal spray hormones such as: Renolcort, Cochlear, etc., with minimal side effects and better efficacy; 3. mucus-thinning drugs: such as Genoton, Evelox, Mucosolvan, etc.; 4. nasal rinses: using deep sea water or Physiological saline rinse nasal cavity. 5.Chinese medicine such as: Xiangju capsule, etc. If conservative treatment has no obvious effect for a period of time and the patient’s symptoms are not relieved, surgical treatment can be considered.