When a child has a loose tooth, it is generally not recommended that parents remove it themselves, and it is recommended that it be removed by a medical professional. When a child has a loose tooth during the tooth replacement period, it is recommended to go to the hospital and have the tooth extracted by a professional doctor. First, the doctor will examine and take dental radiographs to assess the condition of the tooth. According to the loosening of the tooth, the doctor will choose the appropriate anesthesia, such as surface anesthesia, local anesthesia, etc., and then choose the extraction forceps or extraction device to remove the tooth, and finally stop the bleeding of the wound. Children need to pay attention to a light diet after tooth extraction, eat easily digestible food, do not eat too hard food. If a child’s baby teeth have not come in for a long time, it is recommended to go to the hospital for a checkup. If a child’s teeth are loose, it is recommended to seek medical attention in time and have them extracted by a professional doctor, and it is not recommended for parents to extract them on their own, so as to avoid adverse consequences.