Pediatric ear canal is blocked by earwax, if the earwax is relatively loose, the child has no abnormal performance, generally do not need special treatment; if accompanied by itching, hearing loss, etc., need to go to the regular hospital ear, nose and throat department, operated by the doctor, with tools to help the baby out of the earwax. 1. The outer ear canal of children is very short. Earwax has a certain protective effect on the eardrum, preventing foreign objects from entering the external auditory canal and irritating the eardrum. If the external ear canal of a pediatrician is full of earwax, but relatively loose, and there are no symptoms such as hearing loss, tinnitus and itching, no special treatment is usually needed, and some of them can be eliminated on their own. It is usually not recommended for adults to pull out earwax for children. 2. If there is a large amount of earwax in the external auditory canal, and the child feels itchy and scratches his/her ears, or even has hearing loss, pain and fluid discharge, it is important to take the child to the hospital. An otolaryngologist will examine the pediatric external ear canal and remove the earwax with a pediatric-specific tool in good light. Pediatric earwax blocked full, it is recommended to promptly seek medical attention, do not pull out the child’s ears on their own to avoid tympanic membrane damage or damage to the external ear canal.