Common Mouth and Tongue Conditions
We receive many questions about mouth and tongue conditions. The only way to be sure what these symptoms represent is to have an evaluation by a dentist or oral specialist such as an oral pathologist. These dental professionals can provide you with a definitive diagnosis.
Although it is not possible to offer specific advice without examining your mouth, the following information may help you determine whether or not you need to see your dentist.
Fissured (Plicated) Tongue
Geographic Tongue
Burning Mouth Syndrome
Hairy-Coated Tongue
Taste Changes
When should you be concerned about conditions in your mouth?
How to find a dental care provider
Fissured (Plicated) Tongue
The presence of cracks, clefts or fissures in the upper surface of the tongue is relatively common and seems to run in families (can be inherited). This type of appearance is called a fissured or a plicated tongue, and it may be seen in from two to five percent of the overall population. It becomes more noticeable with age and affects males more often than females.
Geographic Tongue
A relatively common but poorly-understood condition that is often seen together with fissured tongue is something called geographic tongue (erythema migrans, benign migratory glossitis). This is a benign (not serious) condition has a tendency to involve the upper and lateral (side) aspects of the tongue, although it can occur in other areas of the mouth as well. It usually affects middle-aged and older adults. A cause is unknown.
Burning Mouth Syndrome
Burning mouth syndrome (BMS) is a relatively common and harmless problem that affects peri- and post-menopausal women primarily (although about 10 to 20% of the patients whom we see with this condition are men). While it is an annoying condition, it is typically not progressive (does not get worse and worse), does not represent a form of cancer, and cannot be transmitted to anyone else. It often waxes and wanes in severity, and it has not been associated with any particular preceding event.
- pain: This is the burning or scalded sensation that many patients will experience. In many cases, the burning sensations are least notable in the morning and build in intensity throughout the day.
- taste: either loss of taste or taste phantoms, tasting salt, bitter, sweet or sour even when there is nothing in the mouth
- texture: a sensation of swelling, sliminess, dryness or roughness.
Any one, two or all three types of sensory nerves can be affected, and sometimes the altered sensations will come and go independently. Patients may experience only one component (such as taste) or several components. A sensation of dryness or swelling is often described, even though actual swelling is not seen, and the amount of saliva does not seem to be reduced.
Hairy-Coated Tongue
Accumulation of keratin (the normal product of the top of the tongue) on the tongue can result in what is known as coated tongue, a harmless but sometimes annoying condition. If the amount of keratin is such that hair-like projections are formed on the top of the tongue, the condition is referred to as hairy tongue.
- Use a tongue scraper
- Brush your tongue with a toothbrush twice a day
- Rinse your mouth with dilute hydrogen peroxide (one part peroxide to five parts water). Be sure to rinse with water afterward.
- Brush your tongue with dilute hydrogen peroxide (one part peroxide to five parts water). Rinse with water afterward.
Find more information at the American Academy of Oral & Maxillofacial Pathology.
Taste Changes
Alterations in taste are not uncommon, but can have a large number and variety of causes. These can range from common things like gum disease to less common things like vitamin deficiencies, a medication side-effect, or even a condition known as burning tongue syndrome. Your physician will likely be aware of this and ask a detailed history. However, it is not a bad idea to first have your dentist or a dental specialist look in your mouth for any signs of gum disease or oral infection that might be contributing to your problem.
When should you be concerned about conditions in your mouth?
- if the condition worsens or does not improve
- if the condition lasts longer than one or two weeks
- If you are experiencing the symptoms above, we would advise you to have the area examined by a dentist or dental specialist, such as an oral pathologist, to help you with a diagnosis and treatment, if needed.
How to find a dental care provider:
Dental & Health Care Centers that Don’t Require Insurance (Bureau of Primary Health Care)
Find a Dentist (Academy of General Dentistry)
Find a Dentist: ADA Member Directory (American Dental Association)
Find a Local Dental Organization (American Dental Association)
For more information:
Go to the Mouth Diseases health topic.