If a patient has a blocked ear, the first thing to do is to go to the hospital and find out if there is cerumen in the outer ear canal, if there is a lot of cerumen, the blockage will disappear after removal. If the ear canal is very clean, the patient needs to have pure tone audiometry and acoustic conductance to clarify the pressure in the middle ear cavity. Some patients with secretory otitis media may experience ear blockage. In terms of treatment, oral roxithromycin dispersible tablets or azithromycin dispersible tablets are needed to reduce inflammation, together with Oronema drops or eucalyptus pinene enteric softgels to promote the outward drainage of fluid in the middle ear cavity. If the patient has nasal congestion and frequent nasal discharge, he must not blow his nose hard, as this will aggravate the symptoms of secretory otitis media. After active treatment, the patient’s condition should improve significantly, and if it still does not get better, he should consult a doctor again.