{"id":155,"date":"2025-03-06T02:53:25","date_gmt":"2025-03-06T02:53:25","guid":{"rendered":"https:\/\/www.michaelzhangdmd.com\/blog\/?p=155"},"modified":"2025-04-25T02:55:22","modified_gmt":"2025-04-25T02:55:22","slug":"what-to-do-when-lower-denture-stops-fitting","status":"publish","type":"post","link":"https:\/\/www.michaelzhangdmd.com\/blog\/what-to-do-when-lower-denture-stops-fitting\/","title":{"rendered":"What to Do When Your Lower Denture Stops Fitting Properly"},"content":{"rendered":"
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Dentures are a tried-and-true solution for restoring the look and function of your smile. However, when they don\u2019t fit correctly, they can quickly become more of a burden than a benefit. An ill-fitting denture can make it hard to chew, speak clearly, or smile with confidence. Here\u2019s why your lower denture may not be secure and what you can do to fix it.<\/p>\n\n\n\n\n\n\n\n

What Causes Lower Dentures to Stop Fitting?<\/h2>\n\n\n\n

Upper dentures<\/a> often stay in place easily due to the natural suction against the roof of the mouth. Meanwhile, lower dentures face unique challenges. They don\u2019t have a complete seal around the edges, which makes it harder to maintain stability. Lower dentures must also accommodate your tongue and the constant motion of your mouth, all while resisting pressure from the inside and outside of your cheeks.<\/p>\n\n\n\n

That said, your lower denture may no longer be fitting as it should be due to several reasons. If the edges aren\u2019t long enough to form a proper seal, it can lose suction and become loose. The jawbone also naturally shrinks following tooth loss, affecting how well your denture fits. Other factors like heat, improper cleaning, or age can cause the base of your denture to warp, making it sit unevenly. Sometimes, even the way you insert or wear your prosthetic may affect its fit.<\/p>\n\n\n\n

How to Fix a Poor Denture Fit<\/h2>\n\n\n\n

The first step to solving your denture fit issues is to see your dentist for a thorough evaluation. Be sure to bring your current denture to the appointment. After examining your mouth and your prosthetic, your dentist will determine the cause of the poor fit and recommend a solution tailored to your needs.<\/p>\n\n\n\n

Some possible fixes may include:<\/p>\n\n\n\n