If the incisor gums are swollen and painful, the following treatment measures can be carried out: 1. If calculus exists in the incisor roots, it is necessary to manually scrape away the calculus, trim the root surface, rinse the periodontal pockets, promote gum recovery, and take oral anti-inflammatory drugs if necessary; 2. If the upper and lower front teeth are deeply covered and deeply overlapped, the incisive end of the lower front teeth rubs against the lingual gums of the upper front teeth, causing trauma, it is necessary to grind the incisive end of the lower front teeth to reduce the occlusal contact, and apply drugs such as iodine glycerin on the gingival surface to promote healing. Iodoglycerin and other drugs to promote healing, if necessary, fixed, orthodontic treatment to form a normal occlusal relationship; 3, if the x-ray shows that the incisors have periapical inflammation, resulting in gum redness and swelling, it is necessary to open the pulp and drainage under local anesthesia, and complete root canal treatment after decreasing the swelling.