New Dentures: What to Expect in the First Weeks

By Dr. Boris Zusin · Published September 5, 2026

New dentures take real getting used to, and almost everyone goes through an adjustment period. Knowing what's normal — and that it does pass — makes that first stretch a lot less frustrating.

What to Expect at First

When you first start wearing dentures, they may feel loose and shift around as you chew, sometimes letting food or liquid slip underneath before you learn to keep them in place. They'll likely feel bulky, too, no matter how thin they actually are, simply because your mouth isn't used to having anything there. Some people notice their tongue feels crowded, or get a slight gagging sensation at first; your gums may feel sore or irritated until the tissue underneath gets used to the denture, and it's common for saliva flow to temporarily increase as well.

All of this should ease up over the first few weeks as your oral tissues adapt. If soreness or irritation doesn't let up in a particular spot, that's worth a visit rather than pushing through it — it's completely normal to need your dentures adjusted several times in the beginning, and that's a routine part of getting the fit right, not a sign anything went wrong.

Your Appearance

Your facial expression may look a little different at first, too. Dentures often improve appearance by restoring fullness to the face and softening creases that develop from lost teeth and bone — but it can still feel unfamiliar seeing that change in the mirror initially. Give it time: the muscles in your cheeks and lips gradually adjust to the new dentures, and your expression settles back into feeling like your own.

Eating With New Dentures

Start with soft foods while you're still learning. Cut everything into small pieces, and chew slowly using both sides of your mouth at once with your back teeth — chewing on just one side tends to tip the denture. After a few days to a few weeks, start introducing firmer foods gradually, working back up to a normal diet as you gain confidence. Hold off on sticky or very hard foods until you've really gotten the hang of wearing dentures day to day. Like most new skills, chewing comfortably with dentures takes practice, not just time.

Speaking With New Dentures

It's common for dentures to change how certain words come out at first. Reading out loud is a genuinely useful practice technique for retraining your speech patterns. If your denture teeth click together while you talk, try slowing down your speech a bit — and mention it at your next visit if it doesn't improve. You may also notice your dentures feel loose when you laugh, cough, or smile broadly; if that happens, gently close your teeth together and swallow to reseat them.

When to Wear Your Dentures

Follow your dentist's specific guidance on daily wear time, but the one rule that applies across the board: take your dentures out before bed every night, and put them back in the following morning. This gives your gum tissue a real chance to rest each day, which matters for long-term oral health, not just comfort.

If you're still adjusting and something doesn't feel right, bring it up at your next visit — the fit and feel of a denture is meant to be fine-tuned, not something you have to just get used to on your own. Once the adjustment period settles down, see our guide to cleaning and caring for dentures for the day-to-day routine that keeps them comfortable and lasting. Learn more about your options on our dentures page.