1, dentures chewing function than natural teeth is small, it is best not to eat too hard food, sugar cane, bone … 2, just with dentures, often unclear speech and saliva, and even feel nausea and uncomfortable feeling. 3, pay the denture with the ring should be brought in the direction, should not strongly push and pull the ring broken or deformed Shanghai Xinhua Hospital Department of Stomatology Lu Yongjian 4, the denture should be brought into the mouth during the day, the denture with a large number of harmful bacteria such as white Candida, their reproduction will produce a large number of bacterial breeding, resulting in oral inflammation and odor sense recommended to take down after meals to clean, and the appropriate use of Anti-bacterial and anti-inflammatory drugs, but also can effectively treat oral diseases. 5, night before going to bed should be removed from the dentures, so that the oral tissues get effective rest, dentures should be taken down after the cold water soak and save to avoid deformation. 6, when your dentures with pain or denture ring loose, should come to the specialist for timely follow-up, to be modified later, if the denture just after the edge of the hard zone with pain is a normal phenomenon, please do not rush denture must be in the mouth with the follow-up, easy to check the disposal, do not wait for the edge of the hard zone pressure pain prompted by mucosal discoloration disappeared, it will not be easy to repair check It will not be easy to repair and check. 7, dentures after several years of use, because the oral mucosa is changing, it is possible that the original denture in the absorption force to be much worse, please patients should immediately repair or redo not reluctantly use, otherwise it will damage the natural teeth or oral mucosa and other dental tissue.