What is a common consequence of overextended flanges in dentures?

Overextended flanges in dentures can indeed lead to pain while swallowing. When the flanges of a denture are too long or extend beyond the proper anatomical limits, they can irritate the surrounding soft tissues in the mouth and throat during normal activities such as swallowing. This irritation can result in discomfort or even pain, making it challenging for the wearer to perform this basic function without experiencing distress.

Additionally, the overextension can create a poor seal, which might also impact the overall function and comfort of the denture. Properly designed flanges are crucial for ensuring that the denture stays comfortably in place while allowing the patient to perform activities such as eating and speaking without difficulty.