Normal or not?
| Probably normal | Needs a visit |
|---|---|
| General tenderness in the first one to two weeks | A sore spot lasting more than a few days |
| Feeling bulky, extra saliva | An ulcer, or a cut under the denture |
| Lower denture feeling loose at first | A denture that rocks or drops when you speak |
| Clumsy chewing for a few weeks | Pain when biting, or jaw ache |
| Speech settling over days | A sore patch that hasn’t healed after two to three weeks |
Common causes of denture pain
- A pressure point. One area of the denture presses too hard on the gum. This is easy to ease.
- The bite. If the teeth don’t meet evenly, the denture rocks and rubs.
- Shrinking gums. Old dentures become loose and slide.
- Fungal infection under the denture, often from wearing it overnight.
- Sharp bone under the gum after extractions.
What helps
- Rinse with warm salt water.
- Take your denture out at night and clean it.
- Eat soft food cut into small pieces, chewing on both sides at once.
- Come in for an adjustment. Wear the denture for a few hours beforehand so the sore spot shows.
Please don’t file or bend the denture yourself, or use thick layers of adhesive to stop it rocking; these usually make things worse.
When a prosthodontist helps
If you’ve had several dentures that never felt right, or your lower denture is always loose, the denture may need a different approach: new impressions, a corrected bite, or a denture that clips onto two implants. Making and fixing dentures is a core part of prosthodontic training.
At Petal Smiles
Prosthodontist Dr. Adish Chaudhary makes, adjusts, relines and repairs dentures, and can convert a denture you already have to clip onto implants. See complete dentures and implant overdentures.
Questions patients ask us
How long do new dentures hurt?
Mild soreness often settles in one to two weeks. Specific sore spots usually need easing at the clinic; they rarely go away on their own.
What helps sore gums from dentures?
Warm salt-water rinses, taking the denture out at night, soft food cut small, and a review visit to ease the spot that presses. Denture gels can soothe for a while but don't fix the cause.
Should I stop wearing my dentures if they hurt?
Take them out to rest your gums if they're very sore, but try to wear them for a few hours before your appointment, so the dentist can see exactly where they rub.
Why do my old dentures suddenly hurt?
The gums and bone shrink over time, so a denture that once fitted becomes loose and rocks, causing sore spots. Worn teeth also change the bite. A reline or new denture usually solves it.
Can denture pain be something serious?
Most denture pain is from fit. But any ulcer or sore patch that hasn't healed within two to three weeks of removing the pressure should be checked, to rule out anything more serious.
Sources
NHS: dentures ↗ADA MouthHealthy: dentures ↗Last updated 14 October 2026.