Nasal polyps are a relatively common otolaryngological (ENT) disease. In terms of medication, if it's just simple nasal polyps, it is not advisable to use erythromycin. This is because erythromycin is a common type of antibiotic, primarily used for treating bacterial infections. However, if the nasal polyps are accompanied by sinusitis, then the use of erythromycin could be considered. For patients with nasal polyps, it is necessary to visit an ENT specialist after the onset of the condition. By conducting examinations such as nasal endoscopy, sinus CT scans, and routine blood tests, the severity of the condition can be assessed, thereby facilitating targeted treatment. During the treatment process, regular follow-ups are needed to observe the specific effects of the treatment.