Gums grow a rice-like bump cut and long may be gingival tumor, cysts, gingival polyps caused by the patient should consult a doctor in a timely manner, to clarify the cause of the disease. 1. Gingival tumor: a kind of inflammatory organisms originating from the periodontal membrane, gingival connective tissue, is a relatively common tumor-like lesions, the patient will have a localized rice-like bumps cut and then recur, part of the can be accompanied by ulcers, can be removed by laser or surgical methods. 2. Gingival cysts: cysts occurring in the gums, which can be manifested as cut and long rice-like bumps, such people should develop good brushing habits, eat less spicy and stimulating food, regular teeth cleaning, if necessary, surgical removal of cysts. 3. Gingival polyps: If the cut and grow rice-like bumps on the gums are near the teeth with holes, then they should be considered as gingival polyps, and such people should drink more water, rinse their mouths after meals, and have them removed again if necessary. All of the above treatments should be carried out under the supervision of a doctor.