First, scaling patients: 1, scaling will not wash your teeth loose, if loose, it means you have a very serious periodontitis, which is something that has happened before you scaling. 2, if you have rhinitis, it is best to get control before you come to wash your teeth, use a little nose drops and things like that, because there will be a lot of water in your mouth when you wash your teeth, it is best to use your nose to breathe. If you still use your mouth to breathe then it is easy to choke. 3, prevention is always better than cure, don’t wait until your gums bleed a lot, or gum recession, loose teeth when you come to scaling, then it may have been too late. 4, scaling can wash away your teeth above the tartar and pigmentation, if your teeth base color was originally yellow, want it to become white, then you have to do bleaching, 5, want to get pregnant friends, before getting pregnant, it is best to wash your teeth, check your gums health, because in the inflammation of the gums under the basis of the hormone elevation will make the original inflammation is more pronounced, the manifestation of the gums may be proliferation of the gums is very scary! . Second, do root canal treatment patients: 1, please do not think that the tooth does not hurt is fine not to come back for follow-up, do not go through a thorough treatment, then the tooth may still have an attack of pain at some point 2, if you have completed the root canal treatment, although the cost will be higher, but it is best to do a braces, because do not do braces of the tooth is prone to crack, which will make your previous expenses are wasted. 3, to do root canal treatment requires patients to open their mouths for a long time, long-term pain in the mouth or make the front of the ear will be painful, it is best to pay attention to the joints of the joints of the usual protection, do hot compresses and other physiotherapy. Third, the extraction of patients: 1, please make sure you eat a full meal in the case of tooth extraction, female friends to avoid menstrual period. 2, if you have any other diseases, or allergies to any drugs, please promptly explain to the doctor. 3, many times will need to use a hammer to pull teeth, please be prepared, after anesthesia does not hurt. Mouth ulcers: 1, gargle with salt water. 2, keep your mouth clean. 3, usually mouth ulcers are self-healing, so to control the symptoms of the main, the pain can be used to use the Italian paste, the effect is good. 4, drink some carrot juice and so on. 5, ulcers do not heal for a long time, or become larger, or bleeding infection, or go see a doctor. Fifth, joint pain around the mouth: 1, often occurring in front of the ear, when you open your mouth wide will be painful, and sometimes loud. 2, avoid non-stop talking. 3, apples, Big Macs and other things to eat less, if you want to eat, make small pieces. 4, rest well. 5.Take a hot towel and apply it locally. 6, do not care about it, after a period of time will be good. Sixth, about brushing: 1, many people will ask the cause of tartar after cleaning teeth, know that is not brushing teeth after brushing often ask, “with what toothpaste is good?” In fact, it is a misunderstanding, toothpaste is just a friction agent, is not a very important factor, as long as the choice of fluoride can be, but instead of brushing is the focus of the method. 2, usually we recommend the method is Bass brushing method, that is, “horizontal tremor vertical movement”, specifically the first brush head at a 45-degree angle diagonal to the gums, the brush bristles close to the gums for the forward and backward parallel tremor, the brush bristles basically trembling in the original position, so that it fully massages the gums, without damaging the dental hard tissues, and then brush the brush head! Moving in the direction of the teeth, while moving, continue to do horizontal direction of the tremor, so that the bristles in the tremor can be very good to go deep into the crevices of the teeth to play the role of brush tartar in the crevices, in the short distance after the tremor of the horizontal brush, and then add the vertical brush can be. Seven, small children teething: 1, can be replaced naturally is always the best. 2, instruct your child to use both sides of the chewing, do not eat too fine things, so as to facilitate the growth of bone, a toothache at any time to deal with, 3, when you need to pull teeth: very loose; big teeth grow out, milk teeth have not fallen; teeth are always inflamed, pus.