Gums grow a rice-like bumps may be periodontal abscess, gingival tumor, medicated gingival hyperplasia and other causes, need to be on the cause of drug or surgical treatment. 1. For periodontal abscesses, remove large pieces of tartar, rinse the periodontal pockets, if necessary, oral amoxicillin and other antibiotics. 2. For gingival tumors, remove local tartar, remove bad restorations, and surgically remove the tumor and some of the surrounding normal tissue. 3. For medicated gingival hyperplasia, such as taking drugs such as phenytoin sodium, you can follow the doctor’s instructions to reduce the amount or switch to other drugs, if the symptoms are serious, you can use gingivectomy. It is recommended that the gums grow a rice-like bumps in time, clear cause, under the guidance of the doctor standardized treatment.