Patient Question: Disease: It is very hard to get muddy in the ear, and it is very hard to get out of the sodium bicarbonate drops, and it hurts to drop the medicine in the ear. Description of the disease: Only recently discovered that each time the sodium bicarbonate drops are soft on the outside and still very hard inside and also very painful. Hope to provide help: what is a good way to remove? Hospital Department Visited: Quervo Hospital of Traditional Chinese Medicine, Department of Otorhinolaryngology State Grid Corporation Occupational Disease Prevention and Control Hospital, Ear, Nose and Throat Chen Lixin Replies: Hello patient, after using sodium bicarbonate drops, you must go to the hospital to absorb it. It may be once, it may be many times. There is also a case of cerumen-like material such as external ear canal cholesteatoma or middle ear cholesteatoma, which should be further examined, and if diagnosed, surgical treatment is required.