When cerumen impaction occurs, it must be treated, and timely treatment is generally recommended. Cerumen impaction can cause hearing loss, ear blockage and stuffiness, and irritation of the tympanic membrane can cause tinnitus, earache and other discomforts. Repeated irritation of the external auditory canal can lead to earache and pus in the ear, etc.; some patients may cause cholesteatoma of the external auditory canal; therefore, it is recommended that cerumen impaction be removed as early as possible. For a few infants and young children, a small amount of cerumen attachment, if there is no ear pain, hearing loss and other uncomfortable symptoms, can be observed, until the age of a little older to remove cerumen. Cerumen impaction can be removed directly by the doctor, or through instruments under endoscopy, or by using sodium bicarbonate ear drops to soften the cerumen and then flushing it out with warm salt water. Therefore, it is recommended to consult a regular hospital in time for cerumen impaction, which should be diagnosed and treated under the guidance of a professional doctor.