If there is a gurgling sound inside the ear when it moves, it is considered that it may be caused by cerumen in the external ear canal, foreign body in the external ear canal, otitis media and so on. It is recommended to go to the ear, nose and throat department of the hospital for further examination and treatment. 1. External ear canal cerumen, i.e. earwax. It will make a gurgling sound when the ear moves. If it is attached to the surface of the tympanic membrane and the amount is relatively small, it is feasible to treat it by flushing the ear canal. If the cerumen is lumpy and particularly hard, the cerumen can be removed completely with an otoscope. For those who have difficulty in removing the cerumen, sodium bicarbonate solution can be applied to soften the cerumen and then rinse the external ear canal. Patients are advised to go to the hospital for examination and follow the doctor’s instructions. 2. Foreign bodies in the external ear canal: when foreign bodies enter into the external ear canal, such as hair, the movement of the ear may induce the foreign body to rub against the eardrum, and then gurgling sound will appear. 3. otitis media: often due to the accumulation of fluid in the middle ear, there can be a ringing sound when the ear moves. When the ear moves inside the gurgling sound, it is recommended to go to the hospital by the doctor to check the correct operation and timely treatment.