Inflammation after a fixed denture is treated in different ways according to different situations. Patients usually say inflammation is different locations, such as gum inflammation, periodontal inflammation, pulp inflammation or root inflammation, for different situations to adopt different treatment methods, specifically the following: 1, gum inflammation: according to the degree of gum inflammation to determine different treatment methods, simply because of fire or dental oral hygiene treatment is not good, resulting in gum inflammation, usually can be gum local rinse, medication or to periodontal scaling, which can be solved. Gingival inflammation is caused by poor restorative system, poor edge fit or edge overhang, and in appropriate cases the fixed denture needs to be removed and recreated; 2. Inflammation of the teeth: In many cases of fixed denture inflammation, there will also be periodontal inflammation, when the patient will generally produce severe pain, or hot and cold stimulation pain. For this pain, it is recommended that patients come to the hospital to be examined by a doctor to determine exactly which tooth is inflamed; 3, inflammation of the dental nerve, the denture needs to be removed for nerve-killing root canal therapy, and then recreate the denture after treatment in order to solve the problem; 4, inflammation of the tooth root: the patient is manifested as a pustule on top of the gums, called a fistula, which requires perfect root canal therapy, removal of the fixed denture, re-treatment to eliminate the inflammation, and then recreate the fixed denture to solve the problem. Then re-produce the fixed denture to solve the problem.