In general, frequent pinching of the earlobe with the hand is not a cure for ear closure. Ear closure is a condition when the Eustachian tube is not functioning properly, and there will be poor ventilation in the middle ear, causing the symptom of ear stuffiness. Closed air in the ear can be caused by middle ear effusion, secretory otitis media, and Eustachian tube malfunction. Ear shut-off can be relieved by pinching nose and puffing air therapy, which means pinching the nose and closing the mouth, and vigorously puffing for 3-5 seconds each time, which can bring some relief to the ear shut-off. Patients can be treated with Eustachian tube blowing treatment, tympanic membrane massage treatment and other treatment modalities under the guidance of the doctor, along with nasal spray hormones, such as budesonide nasal spray. It is recommended that when patients feel unwell, they should go to the hospital for examination in time to clarify the cause and then deal with it accordingly.