Why Your Dentures Keep Getting Loose And What to Do About It: Easy Solutions for a Secure Fit

Dr Silman • November 28, 2025

Do your dentures feel loose? Discover why your dentures keep getting loose and what to do about it. We’ll cover common causes and solutions in the sections below.

Key Takeaways

  • Loose dentures commonly result from bone resorption, significant weight loss, and everyday wear and tear, affecting their fit and stability.
  • Temporary solutions like denture adhesives and soft liners can improve comfort, but professional adjustments such as relining or implant-supported dentures offer long-term fixes.
  • Regular dental checkups and proper denture care are essential to prevent fit issues, ensuring comfort and longevity of dentures.

Common Reasons Your Dentures Keep Getting Loose

Several factors contribute to the issue of loose dentures, and understanding these can help you address the problem more effectively. One of the primary reasons is bone resorption, a process where the jawbone diminishes due to the lack of stimulation after tooth loss. Without the roots of natural teeth to keep it active, the jawbone begins to shrink, leading to poorly fitting dentures.

Weight loss is one of the most common reasons why dentures feel loose. Significant changes in weight can alter the shape of your gums and mouth, resulting in a loose fit for your loose lower dentures. This is particularly noticeable if you’ve undergone a substantial weight loss journey, as the reduced fat and tissue around your gums can affect how your dentures sit.

Everyday wear and tear also play a significant role in denture instability. Over time, the denture material used in dentures can degrade, and the constant pressure from chewing and other daily activities can alter their shape and fit. Even well-made dentures are not immune to the effects of time and usage, often necessitating adjustments or replacements to maintain a secure fit.

Bone Resorption: The Silent Culprit

Bone resorption is a key factor in why dentures become loose over time. When natural teeth are lost, the jawbone no longer receives the necessary stimulation to maintain its density and structure. This lack of stimulation leads to bone loss, causing the jawbone to recede and change shape. As a result, the dentures that once fit perfectly may start to feel loose and unstable.

This process of bone resorption can vary significantly among individuals. Some may experience rapid bone loss, while others might have a slower progression. The variability means that even if two people lose their teeth at the same time, their experiences with denture fit can be quite different. This unpredictability makes it crucial to monitor and address changes in denture fit regularly.

The impact of bone resorption on denture stability cannot be overstated. As the jawbone continues to shrink, dentures fit less tightly against the gums, making them more prone to movement and discomfort. This instability can lead to difficulty chewing, food particles getting trapped under the dentures, and even causing irritation and sores. Understanding bone resorption and its effects is essential for maintaining a secure and comfortable fit.

Weight Loss and Its Impact on Denture Fit

Losing weight can significantly alter the fit of your dentures. This change can be quite unexpected for some individuals. When you lose weight, the fat and tissue around your mouth and gums change, which can result in loose-fitting dentures. This alteration might be especially noticeable if you’ve undergone a significant weight loss journey, as the reduced volume in your gums can affect the snugness of your dentures.

Planning a significant weight loss journey? Consult your dentist proactively. They can monitor the changes in your mouth and adjust your dentures accordingly to ensure an improved fit, taking into account the jaw and gum shape.

Adjustments or relining of dentures may be necessary after weight loss to maintain comfort and functionality. Taking these proactive steps can help you avoid the discomfort and inconvenience of poorly fitting dentures as your body changes.

Signs That Your Dentures Are Loose

Recognizing the signs of loose dentures early can save you from a lot of discomfort and frustration. One of the most common indicators is difficulty eating. Loose dentures can make it challenging to chew food properly, leading to the avoidance of certain foods that are hard to bite or chew. This not only impacts your diet but also your overall nutrition and health.

Another clear sign of loose dentures is soreness and inflammation in the gums. When dentures do not fit correctly, they can rub against the gum tissue, causing irritation and sores. This discomfort can make wearing dentures a painful experience, deterring you from using them as often as you should. If you notice persistent soreness or sores, it’s a strong indication that your dentures need adjustment due to improper denture fit.

Loose dentures can also affect your speech. If your dentures shift or click while you talk, it’s a sign that they are not fitting properly. This can make speaking clearly a challenge, leading to social discomfort and self-consciousness. Being aware of these signs and addressing them promptly can help you maintain a better quality of life with your dentures.

Temporary Solutions for Loose Dentures

While long-term solutions are ideal, there are temporary fixes that can help you manage loose dentures in the short term. Denture adhesives are a popular option, providing extra grip to keep your dentures in place.

Additionally, soft liners can offer a more comfortable fit by adding cushioning to your dentures. These temporary solutions can make a significant difference in your comfort and confidence while you work on finding a permanent fix.

Using Denture Adhesives Correctly

Denture adhesives are designed to provide an extra level of security for your dentures by creating a stronger bond between the dentures and your gums. When used correctly, they can prevent your dentures from moving around while you eat or speak. Apply denture adhesives to clean and dry dentures for best results. This ensures that the adhesive can form a solid grip, helping to fix loose dentures temporarily.

However, it’s crucial not to rely excessively on denture adhesives. While they are safe for daily use, they should not replace proper denture care or regular dental checkups. Overusing adhesives can mask underlying issues with denture fit that need professional attention.

Avoid using denture adhesive strips, as they can affect the position of your dentures and potentially lead to broken teeth. Using adhesives as a temporary solution while scheduling a visit to your dentist is the best approach.

Soft Liners for Improved Comfort

Soft liners offer a temporary solution to improve the comfort and fit of loose dentures. These liners add a cushioned layer between your gums and the dentures, helping to secure them more snugly. This cushioning can make a significant difference in daily comfort, especially for those experiencing gum irritation or soreness from ill-fitting dentures.

However, it’s important to note that soft liners are not a permanent fix. Continuous wear of denture reliners is not recommended, as it can lead to material degradation and potential gum infections. Improper use can cause discomfort and further irritation.

Soft liners should be seen as a temporary measure while you seek a more permanent solution for your poor fit denture issues.

Long-Term Fixes for Secure Dentures

For those seeking a more permanent solution to loose dentures, options like professional denture relining and implant-supported dentures offer long-term stability and comfort for denture wearers. These solutions address the root causes of denture fit issues rather than just masking the symptoms of lower denture fit problems, ensuring well fitting dentures.

Depending on the severity of bone loss and individual needs, your dentist can recommend the most suitable long-term fix to ensure your dentures fit securely and comfortably.

Professional Denture Relining

Professional denture relining is a common method to resolve issues with loose dentures. This process involves adjusting the acrylic or adding a liner inside the denture to improve its fit. There are two types of relining options: soft relining, which uses pliable materials for increased comfort, and hard relining, which provides a more durable and long-lasting solution. Depending on your needs, your dentist can recommend the best type of relining for you.

In addition to relining, denture rebasing is another option. This involves replacing the entire base of the denture while keeping the false teeth intact. Rebasing can rejuvenate the fit of your dentures, ensuring they sit perfectly against your gum line and provide maximum comfort.

Regular dental checkups are essential to monitor the fit of your dentures and make timely adjustments, preventing discomfort and further complications.

Implant-Supported Dentures

Implant-supported dentures offer a stable, long-term solution for those struggling with loose dentures. Key features include:

  • Anchored to the jawbone using titanium posts, providing a secure fit and improved functionality
  • Particularly beneficial for those who experience frequent issues with denture stability
  • Implants act as robust anchors, ensuring that the dentures stay in place even during vigorous activities like eating and speaking.

While implant-supported dentures can be more expensive initially, they offer significant long-term benefits that outweigh the upfront costs. For patients with significant jawbone loss, procedures like bone grafting can restore the oral structure to support dental implants.

Consulting with your dentist about the feasibility and benefits of implant-supported dentures can help you make an informed decision for a permanent and secure denture solution.

Preventing Dentures from Becoming Loose

Preventing dentures from becoming loose involves a combination of proper care, regular dental checkups, and maintaining good oral hygiene. Regular checkups allow your dentist to monitor your oral health and detect any issues with denture fit early on. This proactive approach can prevent minor issues from becoming major problems, ensuring your dentures fit securely and comfortably.

Proper care of your dentures is also crucial. Cleaning them daily to remove food particles and plaque can significantly improve their fit. Soaking your dentures in a solution of equal parts white vinegar and water weekly can help keep them clean and free from bacteria.

To maintain the integrity and longevity of your dentures:

  • Use denture-specific cream instead of regular toothpaste to prevent abrasion damage.
  • Handle your dentures carefully.
  • Store them in a safe, moist environment when not in use to help maintain their fit.

When to Seek Professional Help

Recognize when to seek professional help for your loose dentures:

  • Persistent discomfort or pain is a clear sign to consult your dentist.
  • Ignoring these issues can lead to unnecessary experiencing pain and complications, such as gum inflammation and sores.
  • Early intervention can prevent these problems and ensure your dentures fit properly.

If your dentures feel too big, are cutting into your gums, or you notice sores or irritation, it’s essential to seek a professional evaluation. A free consultation with your dentist can help identify the underlying issues and provide the necessary adjustments or replacements to restore your comfort and confidence.

Don’t let loose dentures compromise your quality of life—reach out to your dentist regularly for professional care and guidance.

Contact Dr Silman Smile Spa Today!

At Dr. Silman Smile Spa, we understand the challenges that come with wearing dentures and are dedicated to providing personalized dental care to address your needs. For over a decade, Dr. Alex and Dr. Inna have built a practice focused on the well-being of their patients and the community. From the moment you walk through our doors, you’ll experience a welcoming atmosphere designed to make you feel comfortable and cared for.

We pride ourselves on having a team of caring and knowledgeable dentists professionals who are committed to helping you achieve a confident smile. Whether you need adjustments, relining, or are considering implant-supported dentures or a dental appliance, we are here to provide the best solutions for your restorative dentistry and dental care needs.

Contact us today to schedule a free consultation and take the first step towards a more secure and comfortable denture experience.

Summary

In summary, loose dentures can be caused by several factors, including bone resorption, weight loss, and everyday wear and tear. Recognizing the signs of loose dentures early and understanding the temporary and long-term solutions available can significantly improve your comfort and quality of life. Temporary fixes like denture adhesives and soft liners provide immediate relief, while professional denture relining and implant-supported dentures offer more permanent solutions.

Maintaining proper care of your dentures, regular dental checkups, and seeking professional help when needed are essential steps to prevent and address loose dentures. By taking these proactive measures, you can ensure your dentures fit securely and comfortably, allowing you to enjoy life without the constant worry of denture instability. Take control of your dental health today and regain the confidence that comes with a secure and comfortable fit.

Frequently Asked Questions

What is the best thing for loose dentures?

Denture reliners are effective for improving the fit of loose dentures, with soft liners offering a temporary solution that enhances comfort and alleviates soreness in the gums. Consider using these to achieve a better fit.

What are the main causes of loose dentures?

Loose dentures are primarily caused by bone resorption, weight loss, and everyday wear and tear. Addressing these underlying issues is essential for maintaining a secure fit.

How can I temporarily fix my loose dentures?

To temporarily fix loose dentures, use denture adhesives properly for better stability and consider applying soft liners to enhance comfort.

What are the signs that my dentures are loose?

Loose dentures can manifest as difficulty eating, soreness in the gums, and movement while speaking. These indications suggest it may be time to consult a dental professional.

When should I seek professional help for my loose dentures?

You should seek professional help for your loose dentures if you experience persistent discomfort, sores, or if they feel oversized and are cutting into your gums. Consulting your dentist is essential to address these issues effectively.