After the child’s nose is broken, you can use iodophor, erythromycin ointment and other medicines to change the medication on a regular basis according to the situation. After the child’s nose is broken, you can first improve the CT examination of the skull, to understand whether there is a skull fracture, intracranial hemorrhage, etc., such as the above conditions can be cleared and sutured, if necessary, surgical treatment, the need to ensure that the wound is clean and dry, such as the wound is large, you can use iodine povine and other regular medication change treatment. Can also follow the doctor’s instructions in the stitches coated with erythromycin ointment to prevent wound infection. If the baby’s nose is broken, it is recommended to consult a doctor in a timely manner, in accordance with the doctor’s instructions to be targeted treatment, do not self-medication, so as not to affect the healing of the wound.