Dentures are a life-changing solution for many patients with missing teeth. They restore the ability to eat, speak, and smile with confidence. However, like any dental appliance, dentures can present challenges. Sore spots, loose fit, clicking noises, and difficulty eating are common issues that many denture wearers experience. The good news is that most of these problems have simple solutions. This guide provides practical advice for addressing common denture problems and explains when professional intervention is necessary.
Table of Contents
Sore Spots and Irritation | Loose or Slipping Dentures | Clicking Noises | Difficulty Eating | Speech Issues | Gagging Sensation | Staining and Odor | When to See Your Dentist | FAQ
Key Takeaways (TL;DR)
- Sore spots are common with new dentures and usually resolve with adjustment and healing time. Persistent sore spots require professional adjustment.
- Loose dentures can be caused by bone resorption. Denture adhesives provide temporary relief, but a reline or replacement is often needed for a long-term solution.
- Clicking noises often result from poor fit or improper insertion technique. Practice inserting dentures properly and consider using a denture adhesive.
- Difficulty eating is normal during the adjustment period. Start with soft foods, chew on both sides, and gradually progress to harder foods.
- Speech issues typically resolve within a few weeks. Reading aloud and practicing speaking accelerates the adaptation process.
- Never attempt to adjust dentures yourself with DIY tools. Professional adjustments are safer and more effective.
Sore Spots and Gum Irritation
Sore spots are one of the most common complaints among new denture wearers. They occur when the denture rubs against the gums or soft tissues, creating pressure points that cause irritation or even ulceration.
Causes of sore spots:
- New dentures: The gums need time to adapt to the pressure of the denture base. Sore spots are a normal part of the adjustment period.
- Ill-fitting dentures: Dentures that are too tight or too loose can create uneven pressure on the gums.
- Bone resorption: As the jawbone shrinks, the fit of the denture changes, creating new pressure points.
- Improper cleaning: Accumulated plaque or debris on the denture can irritate the gums.
- Allergic reactions: Some patients may have sensitivity to the materials used in denture bases.
Solutions for sore spots:
- Rinse with warm salt water: Dissolve half a teaspoon of salt in warm water and rinse your mouth several times a day. This helps soothe irritated tissues.
- Take a break: If possible, remove your dentures for a few hours during the day to give your gums a rest.
- Use a denture adhesive: A denture adhesive can help distribute pressure more evenly across the gums.
- Apply oral pain relief gel: Over-the-counter oral pain relief gels can provide temporary relief from discomfort.
- Visit your dentist for adjustment: Persistent sore spots require professional adjustment. The dentist can identify the pressure point and adjust the denture for a better fit.
Important: Do not attempt to adjust your dentures yourself using sandpaper, files, or other tools. DIY adjustments can permanently damage the denture and create an even worse fit.
Loose or Slipping Dentures
Dentures that slip, shift, or feel loose are a common concern. This problem often develops over time as changes occur in the mouth.
Causes of loose dentures:
- Bone resorption: The most common cause. As the jawbone shrinks, the denture base no longer fits snugly against the gums.
- Weight loss or gain: Significant changes in body weight can affect the fit of dentures.
- Normal wear: Over time, the denture base material can wear down.
- Insufficient suction: For upper dentures, a poor seal against the palate can reduce suction and stability.
Solutions for loose dentures:
- Use a denture adhesive: Creams, powders, or strips can provide temporary extra stability.
- Practice proper insertion: Ensure your dentures are inserted correctly. For upper dentures, press gently but firmly to create suction.
- Reline or rebase: A reline adds material to the tissue side of the denture to improve the fit. This is a common solution for dentures that are 2-5 years old.
- Consider replacement: If bone resorption is significant, the denture may need to be replaced rather than relined.
- Consider implant-supported dentures: For patients experiencing ongoing loosening issues, implant-supported dentures provide superior stability.
According to the American Dental Association, dentures should be evaluated annually to ensure proper fit. Loose dentures that are not addressed can cause sore spots, difficulty eating, and even speech problems.
Clicking Noises When Speaking or Eating
Dentures that click during speaking or eating can be embarrassing and frustrating. This problem is usually related to fit and movement.
Causes of clicking:
- Poor fit: Dentures that are too loose can move when the tongue or jaw moves.
- Loose clasps: For partial dentures, clasps that no longer grip supporting teeth securely can cause movement.
- Incorrect insertion: Dentures that are not fully seated can move during function.
Solutions for clicking:
- Ensure proper insertion: Always insert your dentures carefully and ensure they are fully seated before speaking or eating.
- Use a denture adhesive: Adhesives can help stabilize the denture and reduce movement.
- Practice speaking: Reading aloud can help you become more aware of how your dentures move during speech.
- Visit your dentist: Clicking is often a sign of poor fit that requires professional adjustment or relining.
Difficulty Eating with Dentures
Learning to eat with new dentures takes time and practice. Many patients find eating challenging initially, but with patience and the right techniques, most adapt successfully.
Strategies for easier eating:
- Start with soft foods: Begin with foods that require minimal chewing, such as soup, yogurt, scrambled eggs, and mashed potatoes.
- Chew on both sides: Chewing food on both sides of the mouth helps keep the denture stable.
- Cut food into small pieces: Smaller pieces are easier to manage and require less chewing.
- Chew slowly: Take your time and chew thoroughly before swallowing.
- Avoid sticky or hard foods initially: Sticky candies, nuts, crusty bread, and tough meats can be challenging for new denture wearers.
- Use a denture adhesive: Adhesives can help you feel more confident about denture stability while eating.
As you become more comfortable with your dentures, you can gradually introduce more challenging foods. Most patients find that they can eat a normal, varied diet within a few months of receiving their dentures.
Speech Issues with Dentures
New dentures can affect speech temporarily. This is a normal part of the adjustment process as the tongue and mouth adapt to the new prosthetics.
Common speech challenges:
- Lisping: Difficulty pronouncing sounds like “s” and “z.”
- Slurring: Difficulty pronouncing sounds like “th,” “f,” and “v.”
- Clicking: Audible clicking sounds during speech.
- Increased saliva: Excessive saliva can make speech sound muffled.
Strategies for improving speech:
- Read aloud daily: Set aside 15-30 minutes each day to read aloud. This helps your mouth adapt to the new dentures.
- Practice challenging words: Focus on words that contain sounds you find difficult.
- Speak slowly and clearly: Taking your time allows you to control tongue placement and pronounce words clearly.
- Use a mirror: Watching your mouth move while speaking can help you identify and correct speech patterns.
Speech issues typically resolve within a few weeks. If speech problems persist beyond four to six weeks, contact your dentist for a fit evaluation.
Gagging Sensation with Dentures
Some patients experience a gagging sensation when wearing dentures, particularly with upper dentures that cover the palate. This is often a temporary issue that resolves as the mouth adapts.
Solutions for gagging:
- Desensitization: Wear the denture for gradually increasing periods of time. Start with short intervals and extend the wear time slowly.
- Salt water rinses: Gargling with warm salt water can help desensitize the gag reflex.
- Proper positioning: Ensure the denture is seated correctly. An improperly positioned denture can trigger the gag reflex.
- Denture adjustment: If gagging persists, your dentist may be able to shorten the back edge of the upper denture or reduce its thickness.
- Relaxation techniques: Deep breathing exercises can help suppress the gag reflex.
Gagging usually improves within the first few weeks of denture wear. If the problem persists or is severe, consult your dentist for a professional evaluation.
Staining and Denture Odor
Over time, dentures can become stained or develop an unpleasant odor. These issues are usually the result of inadequate cleaning or the use of inappropriate cleaning products.
Causes of staining and odor:
- Plaque buildup: Accumulated plaque can cause discoloration and odor.
- Using abrasive cleaners: Toothpaste or other abrasive products scratch the denture surface, allowing bacteria to accumulate.
- Inadequate soaking: Dentures that are not soaked regularly can develop odor.
- Denture stomatitis: A fungal infection can cause a bad odor and requires medical treatment.
- Dietary habits: Coffee, tea, red wine, and tobacco can stain dentures.
Solutions for staining and odor:
- Use a proper denture cleanser: Always use a non-abrasive denture cleanser and a soft-bristled brush.
- Soak nightly: Soak dentures overnight in a denture cleaning solution or plain water.
- Rinse after meals: Remove and rinse your dentures after eating to remove food particles.
- Professional cleaning: Your dentist can professionally clean your dentures to remove stubborn stains.
- Limit staining substances: Reduce consumption of coffee, tea, and red wine, or rinse immediately after consuming them.
When to See Your Dentist
While many denture problems can be managed at home, some issues require professional attention. Contact your dentist if you experience any of the following:
- Persistent sore spots: Sore spots that do not improve within a few days or that become worse.
- Cracked or broken dentures: Any visible damage to the denture base, clasps, or artificial teeth.
- Severe loose fit: Dentures that feel dangerously loose or that fall out frequently.
- Unexplained oral pain: Pain that is not related to denture pressure points.
- White patches in the mouth: White or red patches on the gums or oral tissues may indicate an infection.
- Persistent bad breath: Odor that does not improve with proper cleaning.
- Changes in fit: Sudden changes in the way your dentures fit.
Regular dental checkups are essential for denture wearers. Your dentist can identify problems early and make necessary adjustments before they become more serious.
Frequently Asked Questions
How long do denture sore spots take to heal?
With proper care and adjustment, sore spots usually heal within 7 to 14 days. If sore spots persist beyond this time, contact your dentist for evaluation.
Can I use over-the-counter denture repair kits?
DIY repair kits are not recommended for anything other than emergency temporary fixes. Professional repair ensures the denture maintains its proper fit and structural integrity.
How often should I get my dentures relined?
Most dentures need relining every 2 to 5 years. This timeline varies based on how quickly bone resorption occurs and how well the denture is maintained.
Will my dentures ever feel like natural teeth?
While dentures will not feel exactly like natural teeth, most patients adapt well and are satisfied with the comfort and function of their dentures after the adjustment period.
Can I fix loose dentures with more adhesive?
Adhesive provides temporary relief. If you find yourself using increasing amounts of adhesive, it is a sign that your dentures need professional attention, such as relining or replacement.
About the Author
Dr. Maxie Combs, DMD is a general and restorative dentist at Dental Wellness of Lexington. Dr. Combs has extensive experience helping patients resolve denture problems and achieve comfortable, functional results. Learn more on the Meet the Dentists page.
Last reviewed: June 2026
Internal Links
- Dentures: A Comprehensive Guide to Restoring Your Smile
- Full Dentures vs. Partial Dentures: Which Option Is Right for You?
- Implant-Supported Dentures vs. Traditional Dentures: A Detailed Comparison
- How to Care for Your Dentures: A Complete Maintenance Guide
- The Denture Process: What to Expect from Start to Finish
- Dentures vs. Dental Implants: Which Tooth Replacement Option Is Right for You?
- Dentist in Lexington, KY – Your Complete Guide to Local Dental Care
- Dental Wellness of Lexington Homepage
Sources and References
- American Dental Association (ADA) – Denture Care and Maintenance
- Academy of General Dentistry – Common Denture Problems
- Journal of Prosthetic Dentistry – Denture adjustment and patient satisfaction
- MouthHealthy – Denture Care Tips
- American College of Prosthodontists – Denture Maintenance
