Bad breath is a complaint that directly affects a person’s social life and is often something people are reluctant to talk about. This complaint is seen more frequently in people who use dentures; however, the cause is not the denture itself but the conditions that form around it. Correctly understanding the relationship between dentures and bad breath is the first step towards a lasting solution. As DijiDent Oral and Dental Health Polyclinic, in Türkiye we approach this complaint by identifying its source.
How Does Odor Form?
Most bad breath comes from volatile sulfur compounds released as a result of bacteria in the mouth breaking down protein residues. These bacteria multiply in areas with little oxygen that are not cleaned. Dentures can create such areas.
The Main Causes in Denture Wearers
- Insufficient denture cleaning: Plaque accumulating on the denture surface functions in the same way as plaque on a natural tooth.
- The porous structure of the denture: Micro-scratches forming on the surface over the years increase bacterial adhesion.
- Constant night-time wear: A closed and moist environment makes odor formation easier.
- Palatal inflammation: The inflammatory condition under the denture contributes to odor.
- Areas under a bridge: In fixed prostheses, odor forms when the area under the pontic is not cleaned.
- Remaining natural teeth: In partial denture wearers, caries and gum disease in the abutment teeth.
- Adhesive cream residue: When not cleaned, it creates build-up.
The Role of Dry Mouth
Saliva is the mouth’s natural cleanser. When it decreases, bacteria multiply more easily and the odor becomes more noticeable. Dry mouth may be associated with some blood pressure, depression and allergy medications, some systemic diseases and not drinking enough water. Since medication use is common in the age group that uses dentures, this cause is frequently overlooked.
It is important that you inform your dentist of the medications you use. Do not stop your medications on your own decision; however, you can get recommendations for reducing dry mouth.
The Path Followed for a Solution
A lasting solution is not achieved with masking methods such as mouthwash or mints. These cover the odor temporarily. The right approach is to find the source:
- Denture cleaning: Daily brushing, not neglecting the inner surface, removing it at night.
- Professional cleaning: Hard deposits on the denture surface cannot be removed at home.
- Tongue cleaning: The back of the tongue is one of the most common sources of bad breath. A tongue brush or scraper is recommended.
- Care of natural teeth: In partial denture wearers, cleaning the abutment teeth is critical.
- Gum treatment: If necessary, a periodontal evaluation is carried out.
- Water intake: Sufficient fluid intake spread throughout the day.
How Can You Notice Your Own Breath?
Since a person gets used to their own breath, they usually cannot notice it. A simple method is to lick the inside of the wrist and smell it after it has dried for a few seconds; this can give an idea of the smell of the saliva. However, the most reliable evaluation is a clinical examination. Asking someone you trust for honest feedback is also a practical way.
If the Source Is Not in the Mouth
Most bad breath originates in the mouth; however, not all of it. Sinus and postnasal drip, tonsil problems, digestive system disorders and some systemic conditions can also cause odor. If the complaint persists even though the causes in the mouth have been eliminated, your dentist may refer you to the relevant specialist. This does not mean that the problem cannot be solved; it only shows that it lies in a different area.
The Effect of Diet
Some foods create temporary odor; the components of foods such as garlic and onions reach the lungs via the bloodstream and are exhaled. Such odors cannot be completely eliminated by oral hygiene and go away on their own over time. Persistent odor is different and has a cause; distinguishing between temporary and persistent determines the right approach.
How to Tell a Relative
A person usually does not notice their own bad breath. Conveying this to a relative can be difficult; however, avoiding it causes the problem to continue. A non-accusatory approach that links it to health is the most effective: a sentence such as “Let’s book a check-up appointment and have your denture cleaning looked at” takes the subject out of the realm of personal criticism.
Frequently Asked Questions
It may provide temporary support by increasing saliva flow; however, its suitability for denture wearers should be asked of your dentist.
Cleaning and a tissue evaluation are done first. If its surface has deteriorated significantly, renewal may come into consideration.
No. It provides temporary relief; it does not eliminate the source.
Yes. The back of the tongue is an important accumulation area and cleaning it regularly makes a difference.
Special floss that can be threaded under the bridge and interdental brushes are used.
Increase your water intake and inform your dentist of the medications you use; you can get recommendations.
The source of bad breath can be found.
Let us evaluate the condition of your denture, gums and oral tissues in detail. Contact us to book an appointment; let us plan a lasting solution at DijiDent Oral and Dental Health Polyclinic.
This content is for general information purposes. The cause of bad breath is determined by your dentist after the clinical examination.
