In the dental clinic often meet such patients, they are just due to periodontitis or other oral diseases, affecting the solidity of the teeth, they are full of care and say: “Doctor, this tooth is loose, give me pull it!” In fact, this kind of thinking is not desirable! Both milk teeth and permanent teeth start to differentiate in the mother’s body, and it takes several years or even twenty years to grow into teeth. Some people always think that there are a lot of teeth in the mouth, a tooth is not a big deal, loose or recurring pain to pull out is, replace a false tooth is not the same? I do not know, teeth are too important to our physical and mental health and quality of life. If oral disease does not heal repeatedly, it is not just an oral problem if it is so serious that it needs to be extracted, but it can become a focal point that can cause or aggravate certain systemic diseases such as heart disease, coronary heart disease, liver disease, stomach disease, kidney disease and diabetes. At the same time, if a tooth is extracted, in addition to the possible complications of tooth extraction, the dentures installed after the tooth is extracted may also be unstable, difficult to chew, affected pronunciation and many other problems. If the dentures are not installed for a long period of time after tooth extraction, the teeth on both sides of the missing teeth will be tilted towards the missing gap, and the opposing teeth will also be elongated towards the missing gap, resulting in many problems such as decreased chewing function, misalignment of bite, facial collapse and aging, and sometimes temporomandibular joint disorder syndrome. Therefore, dentists recommend that you should not give up your teeth easily as a last resort, just as you should not amputate a limb easily, but should implement early prevention and treatment of dental diseases. If the tooth is loose, painful and other problems, you should go to the dental specialist for consultation and treatment in time, and actively cooperate with the doctor’s examination and treatment, try to save their own teeth, even if the crown of the affected tooth can not be saved, but also as far as possible to keep the root, so that it can lay the foundation for future restoration, so that the healthy teeth for your life.