The treatment of gingival inflammation includes scaling and scraping, removal of irritating factors, occlusal adjustment, and medication, as follows. 1. Scaling and curettage: remove plaque and tartar on the gingiva and under the gingiva, as well as the diseased bone through scaling, curettage and root planing. 2. Removal of irritating factors: e.g. filling caries cavities, modifying defective restorations, treating food impaction, correcting mouth breathing, etc. 3. Occlusal adjustment: establish a balanced occlusal relationship through occlusal adjustment, and temporary loose teeth fixation if necessary. 4. Medication: The obvious acute inflammation can be supplemented with medication, such as placing iodine glycerin in the periodontal pockets, using chlorhexidine solution for local rinsing, etc. The medication should be used under the guidance of a doctor. It is recommended to go to the regular medical institutions in time to receive professional treatment as soon as possible.