Denture Danger: 3 Concerns of Wearing Ill-Fitting Restorations

September 19, 2026

Gloved hands handing dentures to man in dental chair

Dentures are the tried-and-true solution for rebuilding smiles after significant tooth loss because they can help restore your mouth’s appearance and functionality at the same time. For example, they’re made from customizable materials that can be made to match your natural teeth and gums for beautiful, lifelike results.

They’re also tailor-made for your mouth and are intended to fit like a glove, but as your jawbone starts thinning after adult teeth are lost, they can eventually become ill-fitting. Continue reading to learn 3 potential consequences of waiting too long to contact your dentist to reline or replace them!

Concern #1: Blisters or Sores

Dentures typically have a gum-colored base made from acrylic, which are colored, shaped, and carved to resemble your connective tissues. But they rely on a tight suction against your gums to remain in place throughout the day.

Meanwhile, your jaw begins to degenerate without as many roots in place to stimulate new bone growth each time you bite down. This can eventually flatten the bony ridges in your mouth, making it harder for your restoration to form a tight enough bond to stay put. If your dentures are loose or destabilized, the motions of daily biting, chewing, and speaking cause friction that can form blisters or raw spots on your gums that can become infected if left untreated.

Concern #2: Swollen Gums

The same movements that can result in blisters might also leave your gum tissues more swollen or irritated than normal. This can contribute to additional sensitivity or tenderness or eventually evolve into gum disease and other infections that further detract from your dental health.

This can also make it uncomfortable to wear your dentures, which can impede your ability to eat, speak, and smile confidently. If you notice that your gums seem puffier than usual and are keeping you from wearing your restoration, it’s time to make an appointment with your provider!

Concern #3: Challenges Speaking

Dentures help many patients overcome different changes to their speech patterns, such as a lisp or slur, caused by missing teeth. But if yours don’t fit well anymore, you might struggle to communicate clearly with others because your tongue is busy trying to hold your dentures in place. If they’re unstable in your mouth, it can feel difficult or impossible to formulate the difference sounds and words needed to communicate clearly with others.

Fortunately, most dentists are happy to examine your dental condition and help reline your restoration or provide a new one to help you overcome any issues associated with wearing ill-fitting dentures!

About the Practice

Patients at Frandsen Dental of Orem benefit from a team of providers who take pride in helping people of all ages improve their lives by enhancing their smiles. They share 30+ years of combined experience, and today, they collaborate to offer a complete menu of services, including dentures, to meet your unique needs under one roof. Then, they customize treatment plans using state-of-the-art technology for more accurate and comfortable outcomes. If your dentures no longer fit well, you can request an appointment on the website or call (801) 224-7900.