Children with adenoid hypertrophy may exhibit symptoms of coughing. The reason for the aforementioned symptoms primarily stems from excessive growth and enlargement of adenoid tissues, resulting in obstruction of the posterior nasal aperture. This causes chronic sinusitis in children and postnasal drip, leading to reflex cough. Therefore, for patients with adenoid hypertrophy, it is crucial to first conduct thorough examinations such as paranasal sinus CT and electronic nasopharyngoscopy to definitively diagnose the patient's condition, enabling early detection and timely surgical treatment. This involves removing the enlarged adenoid tissues to restore normal nasal ventilation and overall physical condition. Additionally, relevant examinations should be promptly completed before and during surgery to rule out surgical contraindications. After surgery, it is advisable to avoid hot baths, foot baths, and strenuous exercise to prevent postoperative bleeding from the surgical site.