Children’s gums long abscess generally can not be self-healing, and may cause other infections, it is recommended to promptly go to the stomatology department to clarify the cause of the disease for symptomatic treatment. If the tooth caries caused by pulpitis, and then developed into periapical inflammation, you need to remove the decayed tissue, clean up the necrotic pulp, the inflammation is not serious, you can carry out root canal treatment, after the inflammation subsides, the abscess can disappear. If the inflammation is already large and very extensive, and the root of the tooth has been resorbed, there is no preservation value and the affected tooth can be extracted. Secondly, if the abscessed gums are caused by gingivitis, which is usually seen mostly in the presence of soft tartar, tartar and plaque around the teeth, the gum inflammation can be improved by scaling and medication. Children’s gums long abscess must be timely treatment, you can use anti-inflammatory drugs under the guidance of the doctor for treatment. In daily life, the mouth should be rinsed with light salt water frequently.