The term “false fire toothache” is not a clinical term. Toothache can be caused by a variety of diseases, and the treatment requires examination in a specialized dental hospital, and root canal treatment is needed if it is pulpitis, and periodontal treatment if it is periodontal disease. Fire is a Chinese medical term, and it is generally recognized that the manifestations of fire include swollen and painful gums. The main causative factor is still localized calculus, which requires periodontal treatment. 1. Root canal treatment. Spontaneous pain in the teeth is usually caused by caries, also commonly known as tooth decay, where bacteria invade the internal substance of the tooth and cause nerve pain. In this case, to completely stop the pain you need to carry out pulp extraction treatment, and after the inflammation has improved, it will be filled and function restored. The process of treating a toothache is called root canal therapy in medicine. 2. Periodontal treatment. Gums red, swollen and painful, the treatment needs to go to a professional dental institutions for scaling, periodontal medication or rinsing, usually about three days will stop the pain. If there is a history of smoking or more tartar, it is recommended that about six months for scaling, good periodontal maintenance. Normally, you need to maintain good oral hygiene habits, use the pasteurized brushing method to brush your teeth in the morning and evening, eat less sweets, and have regular checkups for prevention.