The cost of cerumen removal in the hospital is usually less than$50. However, there are some patients who have black cerumen embolism because the cerumen is harder, longer and mixed with dirty things. At this time, if you go to the hospital and cannot remove it immediately, you can consider dispensing some 5% sodium bicarbonate ear drops. For the third day in a row, the drops can be given 3-6 times a day. After the cerumen plug is completely softened, come to the ENT clinic and have it sucked out with an aspirator or flush out the cerumen with saline. The cost for this is usually about 50 yuan, but the registration fee is extra. Many cerumen embolisms that occur in children, such as playdough or leaves or grass seeds, are inserted into the ear, most commonly ingested by children out of curiosity. In this case, cerumen removal requires general anesthesia, and the cost is usually around 5,000 yuan.