During the first days of use of the removable denture it is almost for sure that it will cause some kind of discomfort. In this kind of treatment, this is always contemplated, and there are therefore 2 or 3 sessions dedicated to making accurate adjustments. In case you feel pain after the collocation of the removable denture, you can take it out. Although you will have to collocate it back at least 4 hours previous to the visit to the dentist.