What is a common reason for pain when swallowing while wearing a denture?

A common reason for pain when swallowing while wearing a denture is overextension of the lingual flange. When the lingual flange of a denture extends too far, it can irritate the soft tissues of the mouth, including the tongue and the floor of the mouth. This excessive extension can lead to discomfort during various activities, such as swallowing. The irritation can result in soreness or pain, as these areas are sensitive and can become inflamed when they are excessively contacted by the denture material.

When fitting a denture, it is crucial to ensure that all components, including the flanges, are properly extended to provide adequate support and retention without causing discomfort. Proper adjustments can significantly enhance a patient's comfort and functionality with their dentures. Pain during swallowing can significantly impact a patient's ability to eat and enjoy food, highlighting the importance of careful denture design and fitting.