Dentures don’t last forever, and knowing when to replace them helps maintain your oral health and comfort. Your mouth naturally changes over time, which affects how your dentures fit and function. Finding trusted dental care means having a dentist who can monitor these changes and guide you on the right timing for replacements. Most dentures last between 5 and 10 years, but several warning signs can appear before then. Paying attention to these signals helps you avoid discomfort and more serious dental problems.
When Your Dentures Don’t Fit Right Anymore
Your jaw and gums change shape over time, which means dentures that once fit perfectly can become loose. You may notice that you’re using more adhesive than before, or your dentures slip when you eat or speak. Sore spots on your gums are another red flag that something’s off with the fit. When you bite down, your dentures might feel different or unstable. Your dentist can check these fit issues during regular appointments and help you decide if it’s time for new ones.
Cracks, Chips, and Other Damage
Dentures take a beating from daily wear and tear. Years of chewing and biting can create small cracks or chips in the material. These may seem minor, but they can become more significant and cause your dentures to become uncomfortable or even break completely. Worn-down surfaces can affect the functionality and appearance of your dentures. Check your dentures regularly for any signs of damage. Catching these problems early can save you from a sudden breakdown at an inconvenient time.
Pain and Sore Spots
Your dentures shouldn’t hurt. If you’re getting sore spots, ulcers, or constant irritation, something’s wrong. Poorly fitting dentures rub against your gums, creating painful areas in your mouth. Your jawbone naturally changes over time, which can cause previously comfortable dentures to become problematic. Don’t ignore ongoing discomfort or try to just push through it. Schedule a dental appointment to figure out if adjustments can help or if you need replacements.
Trouble Speaking Clearly
Notice yourself mumbling or slurring words more than usual? Your dentures might be the culprit. When dentures don’t fit right, they move around while you talk, making it hard to form words clearly. Your tongue and lips need stable dentures to work properly for speech. If friends or family mention they’re having trouble understanding you, or you notice the change yourself, it’s worth getting your dentures checked. Speech problems often mean your dentures need replacing.
Your Mouth Structure Has Changed
The bone in your jaw naturally shrinks when you wear dentures because there are no tooth roots to keep it stimulated. This process, known as bone resorption, occurs gradually and can cause dentures to become loose and uncomfortable over time. Your gums can also shrink or recede, which can change how dentures fit in your mouth. These changes can create gaps, looseness, or uncomfortable pressure points. Regular dental visits help track these changes so you know when new dentures become necessary. If your dentures feel loose or create sore spots, they likely need to be replaced.
Your Dentures Are Getting Old
Even with great care, dentures wear out. The materials break down from constant use, cleaning products, and exposure to saliva and food. Older dentures often lose their shape and become less effective for chewing and speaking. They become more fragile and likely to crack or break. If your dentures are approaching or have passed the 5-7 year mark, start planning for replacements, even if they seem okay. Worn-out dentures can cause problems before they’re obviously damaged. Keep track of how old your dentures are and consult with your dentist to determine the best replacement timeline for your specific situation.
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