Thermoplastic denture adhesive is used to hold dentures in place for the duration of time desired. Without this paste-like application, dentures may fall out or move out of place as the individual speaks or eats. Denture adhesives may be particularly important for people who place a lot of pressure on their facial muscles during public speeches or singing, notes WebMD.
Before applying thermoplastic denture adhesives, be sure to read instructions regarding the amount to apply, notes the United States Food and Drug Administration. If symptoms such as numbness or tingling develop after applying denture adhesives, report the matter to a doctor or other medical personnel immediately.