After the elderly people put on dentures, there will be many unexpected problems, such as: pain due to decay of abutment teeth, acute and chronic inflammation, periodontal disease, etc.. Therefore, patients should go to the hospital for denture repair, do not handle without authorization, and should pay attention to the following matters: 1, when first wearing dentures, there is often a foreign body feeling in the mouth, saliva, and even nausea, vomiting, some pronunciation is unclear, chewing inconvenience, this is a normal phenomenon, as long as you insist on wearing, the above symptoms will gradually disappear. 2, take off the dentures should be patient practice, find the law, not impatient forced to take off and wear. It is best to push and pull the edge of the abutment to take off the dentures, and do not pull the ring with force to avoid deformation of the ring. When wearing dentures, should be worn by hand and then bite, never bite in place with teeth, so as not to damage the dentures. 3, the first wear dentures should not eat hard food, should first practice eating soft food, to adapt to and then gradually chew harder and crisp food. 4.After wearing dentures for the first time, there may be mucosal pressure pain phenomenon, and even mucosal ulcers, should be revised, such as timely follow-up, can temporarily do not wear, remove the dentures put in cold water. However, the denture must be worn a few hours before the follow-up, so that the pressure and pain points can be accurately identified and modified. 5, after the meal should be removed from the dentures clean and then put on, so as to avoid food residues deposited on the dentures. Before going to bed, you should take off your dentures, brush them with toothpaste or soapy water and place them in cold water, but do not soak them in boiling water or disinfectant. 6, after wearing dentures, such as discomfort, should be timely review, modification, do not wear their own change, and should not be long-term, otherwise due to changes in the oral tissues so that dentures can no longer be used. 7.After taking off the dentures, brush the residual food residue between the dentures and the real teeth in the oral cavity to avoid cariousness. 8.After wearing the dentures, go to the hospital for a follow-up examination once every six months to a year in order to find out the problems and deal with them in time to ensure the health of the supporting tissues.