Patients should understand the following points when wearing a denture: 1. When wearing a denture for the first time, there will be temporary foreign body sensation, nausea or vomiting in the mouth, and sometimes pronunciation may be affected, as well as inconvenience in chewing. After patient practice, it can be improved after 1 to 2 weeks. 2.The inconvenience of taking off and wearing the denture is often due to the lack of mastering the direction of the denture, you should practice patiently. 3, when taking off the denture, it is best to push and pull the abutment, rather than pushing and pulling the ring. Do not push the ring again, do not use too much force, do not use your teeth to bite into position when wearing the denture, to prevent the ring from deforming or the denture from breaking. 4, first wear a denture, generally should not eat hard food, but also should not bite cut food. It is best to eat soft small pieces of food first, temporarily chew food with the back teeth. 5.After wearing the denture for the first time, there may be mucosal pressure pain. If the pressure pain is serious, there are often mucosal ulcers. You can temporarily remove the denture and soak it in cold water, and put it on a few hours before the follow-up consultation, so that you can find the painful point accurately for modification. 6.After meals and before bedtime, the denture should be removed and brushed clean, using water dipped in soap and toothpaste to brush, and prevent the denture from falling on the ground when brushing to avoid breaking. 7, in order to reduce the load on the supporting tissues, have some time to rest, it is best not to wear the denture at night, remove the denture soak in cold water, do not put in boiling water or alcohol solution. 8, small movable denture, easy to loose, must be taken off at night when resting, so as not to sleep off, tracheal and esophageal accidents. 9.If you feel uncomfortable after wearing a denture, do not modify it yourself, you should go to the hospital in time to review or modify it. 10.If the denture is damaged or broken, it should be repaired in time and the broken part should be brought at the same time. 11, every six months to a year, it is best to review 1 time.