The pathogenesis of nasal polyps is still unclear, patients can combine the condition, under the guidance of the doctor to take prednisolone, roxithromycin, anti-leukotriene drugs and other drugs for treatment, can be effective in treating this disease. 1. Glucocorticoids: For patients with small intranasal polyps, beclomethasone propionate nasal spray, trimethoprim nasal spray and other drugs can be taken under the guidance of the doctor for treatment; for patients with large intranasal polyps, oral prednisolone and other drugs can be taken for treatment. After the use of drugs, patients may have nosebleeds, dry mouth and other adverse reactions, should seek medical treatment in a timely manner. 2. macrolides: studies have shown that these drugs can reduce the level of IL-8 in nasal secretions, which in turn can lead to the reduction of nasal polyps, patients can be under the guidance of the doctor to apply erythromycin, erythromycin and other drugs for treatment. 3. Anti-leukotriene drugs: such as montelukast sodium, Plumstead, etc., the efficacy of nasal polyps has been preliminarily affirmed in an open study, and can be applied under the guidance of the doctor as appropriate. After the use of the drug, it may cause nausea, dizziness, skin rash and other adverse reactions, and should also be disposed of as soon as possible by a doctor. The patient’s condition varies, and the corresponding medication regimen must be implemented in accordance with the doctor’s instructions.