Loose teeth due to periodontitis are first treated with scaling and medication, and in severe cases, periodontal fixation or even surgery is required. Loose teeth due to periodontitis are first removed by scaling, and subgingival tartar requires subgingival scaling. Bleeding gums or deep periodontal pockets should be treated with periodontal medication. Early periodontitis caused by teeth on the basic treatment of scaling and medication, loosening can be reduced. Periodontitis advanced alveolar bone tissue destruction, the need for periodontal splinting. Serious need for periodontal surgical treatment. Therefore, the loosening of teeth caused by periodontitis is preferred to basic periodontal treatment, and serious need for surgical recovery. Need to go to the hospital dentistry or periodontology.