The baby accidentally poked the ear bleeding with a cotton swab, parents need to bring the child to the hospital in time to clarify the severity of the damage and take symptomatic treatment. The baby accidentally poked the ear with a cotton swab bleeding, you need to bring the baby to the hospital in time for a detailed examination, you need to check the severity of the damage in the ear canal in detail through otoscopy. If there is only skin damage to the external auditory canal, then continue to observe, and in the process of observation need to avoid the child’s ear into the water, generally 3 ~ 5 days of skin damage to the external auditory canal can gradually heal. If there is a perforation of the eardrum, there will be bleeding from the ear, accompanied by hearing loss and other manifestations. If the damage to the eardrum is small, observation should be the main focus and to avoid infection; if the eardrum perforation is large, surgery is recommended to repair the eardrum. Parents are advised to take their children to regular hospitals as soon as possible, and not to take any chances to avoid serious consequences.