Denture Problems and How to Solve Them

01 / Understanding Denture IssuesUnderstanding Denture Issues

When teeth are lost, the jawbone that supported them gradually shrinks—a process called resorption. Dentures, made of rigid acrylic, do not change. This mismatch is the root of many common problems: looseness, sore spots, and changes in facial appearance. At Alameda Dental, we see dentures as a partnership between you, your denture, and our team. Regular care and professional adjustments help keep them working well for as long as possible.

02 / Common Problems and Practical SolutionsCommon Problems and Practical Solutions

Sore Spots and Irritation

Pressure points from an ill-fitting denture can cause painful ulcers. Do not ignore these—they can lead to infection. We can identify and relieve high-pressure areas by using a color-transfer paste that shows exactly where the denture is pressing too hard. Minor adjustments often bring rapid relief. Never attempt to file or trim your denture at home, as this can damage it beyond repair.

Loose Dentures

A loose denture, especially the lower one, is usually a sign that the underlying bone has changed shape. Adhesives can provide temporary stability, but a professional reline may be needed. During a reline, we add new material to the fitting surface so the denture matches your current anatomy. If bone loss is significant, we might recommend a new denture designed for your present ridge contours.

Difficulty Chewing

Chewing with dentures is inherently less efficient than with natural teeth. If your denture moves while you eat, you cannot apply proper biting force. We check the fit and the way the upper and lower teeth come together (occlusion). Adjusting the biting surfaces can make a real difference. We can also suggest softer foods while you adapt, and strategies for chewing on both sides to preserve balance.

Speech Changes

It’s common to have a temporary lisp or clicking sounds with new dentures. Your tongue needs time to learn new positions. If the problem persists, the denture teeth may be set too far forward, or the acrylic covering the palate may be too thick. We can evaluate and, if needed, modify the denture to free up tongue space.

Gagging Sensation

An upper denture that extends too far onto the soft palate can trigger a gag reflex. We can carefully shorten the back edge while maintaining a seal for retention. In some cases, the reflex is partly a learned response from a previous poorly fitting appliance; gradual wear and a well-contoured denture can help.

Facial Appearance Changes

As the jawbone shrinks, the lower face can collapse, deepening wrinkles. Dentures that no longer fill out the lips and cheeks contribute to a "sunken" look. Using measurements and aesthetic guidelines, we can design a denture that restores natural lip and cheek support, rejuvenating your appearance.

Infections and Odors

A red, inflamed palate beneath an upper denture is often denture stomatitis, typically caused by a yeast overgrowth. This happens when dentures are worn constantly, creating a dark, moist environment. The solution includes removing dentures for 6–8 hours daily (usually overnight), thorough cleaning, and sometimes antifungal treatment. We will also check for rough areas that might harbor debris.

Broken Dentures

Dropping a denture or biting into something hard can cause cracks or breaks. Do not use superglue or household adhesives—they contain chemicals not meant for the mouth and can ruin the denture. Bring all the pieces to us. We can assess whether a repair is possible or if a new denture is a better choice.

03 / Reline, Repair, or Replace?Reline, Repair, or Replace?

A well-made denture, with occasional relines, can serve you for many years, but it won’t last forever. Signs that it’s time to consider a new one include: teeth worn flat, multiple fractures, constant looseness despite relines, or significant facial sag. We help you weigh the costs and benefits. Sometimes, simply replacing the teeth on an existing base (a “rebase”) is an option. We’ll discuss what makes sense for your individual situation.

04 / Daily Care That Prevents TroubleDaily Care That Prevents Trouble

• Clean your denture daily with a soft brush and a non-abrasive cleaner. Avoid toothpaste—its grit scratches the acrylic, creating places for plaque to hide.
• Soak your denture overnight in water or a denture-soaking solution to keep it from drying out and warping.
• Remove your denture for 6–8 hours each day to give your gum tissues a chance to recover. Nighttime is the most practical period.
• Brush your gums, tongue, and any remaining natural teeth with a soft brush to stimulate circulation and reduce bacteria.
• Store your denture in a safe container when not in use, and keep it away from pets or hot surfaces.

01 / Professional Check-Ups MatterProfessional Check-Ups Matter

Even if your denture feels fine, we recommend annual examinations. We can detect subtle bone changes, worn spots, or tissue abnormalities early. We also check the health of any natural teeth that support partial dentures. Clasps can trap plaque and increase the risk of decay, so we’ll review your cleaning technique and might apply a fluoride varnish to those critical teeth.

02 / Special ConsiderationsSpecial Considerations

• If you have diabetes, healing may be slower, and you may be more prone to oral infections. We encourage you to keep us informed about your blood sugar levels and to report any soreness promptly.
• During pregnancy, hormonal changes can cause gum swelling, making a once-comfortable denture feel tight. A temporary soft liner can provide relief until after delivery.
• For older adults, dry mouth from medications can reduce denture retention and increase friction. We can suggest saliva substitutes or products to moisten the mouth, and we may schedule more frequent relines to maintain a gentle fit.

03 / When to Call UsWhen to Call Us

• A sore spot that doesn’t heal within a day
• A cracked or broken denture
• Sudden looseness that wasn’t there before
• Signs of infection: swelling, pus, fever
• Any change that makes you hesitant to eat, speak, or smile

Our team at Alameda Dental is here to help you get back to comfort. Reach us at (303) 343-7072. We’re located at 14591 E Alameda Ave, Aurora, CO 80012.

04 / Frequently Asked QuestionsFrequently Asked Questions

Can I adjust my denture at home? No. Over-the-counter reline kits can trap bacteria and often create an uneven surface that worsens the problem. Professional adjustment is precise and safe.

How long should a denture last? There is no fixed number of years. With good care and periodic relines, many patients keep their dentures for a decade or longer. Regular evaluations help determine the right time for replacement.

Will my dental insurance cover repairs or replacement? Coverage varies by plan. Our administrative team can help you understand your benefits and provide an estimate before we begin any treatment.

Is it okay to use denture adhesive every day? While adhesives can boost confidence for a special occasion, relying on them daily likely signals a poor fit that needs professional attention. Continual use can mask underlying bone loss and tissue irritation.

Can I sleep with my dentures? We strongly recommend removing them at night. Your oral tissues need a rest from constant pressure to remain healthy and resilient.

05 / Moving ForwardMoving Forward

Living with dentures does not have to mean living with discomfort or embarrassment. By understanding the causes of common problems and partnering with a dental team, you can eat, speak, and smile with greater confidence. If you are in Aurora, Centennial, or anywhere in the Denver area, we welcome you to contact Alameda Dental at (303) 343-7072. Let’s work together to find a solution that fits your life.