Gum bulges are generally not recommended to be punctured on their own, as they can cause infections, bleeding and other hazards. Gum bulge is most likely a gum abscess, it does not belong to a single disease, mainly has previously suffered from gingivitis, periodontitis, apical inflammation and other diseases, combined with the infection can lead to inflammatory exudate drainage is not smooth and appear pus, early gums can appear ball-shaped swelling. The treatment of gum abscess is first to remove the cause of the disease, such as apical inflammation, gingivitis, periodontitis, root canal treatment, periodontal sequence treatment, etc., and at the same time to give the systemic treatment, such as oral spiramycin, metronidazole and other antibiotics, cotrimoxazole gargle and other rinses rinse and so on. If the treatment is not timely can aggravate the progression of primary diseases such as periodontitis, apical inflammation, gingivitis, etc., which can lead to loosening of the teeth, and in severe cases, extraction is required. Gum bulge should be standardized treatment and medication under the guidance of a doctor, not self-medication and operation.