Children with broken gums usually need to be cleaned and rinsed, small wounds usually do not require additional treatment, for larger wounds, you need to see a doctor for stitches. Children’s gums are often caused by trauma, you need to use saline to rinse the wound, remove the surface of the mud and dirt, small wounds usually do not need additional treatment, about a week will slowly heal. If the wound is bleeding heavily, you need to get immediate medical attention to stop the bleeding, and at the same time, under the guidance of a physician, preventive use of antibiotics, such as amoxicillin and other drugs, to prevent secondary infection of the wound. Due to the oral and maxillofacial injuries, teeth often also have different degrees of damage, found that the problem needs to be timely consultation, dental examination and treatment, specific can consult a professional physician’s opinion.