Posts for tag: oral health
In addition to the usual tooth and gum problems, dentists also see patients with soft tissue infections in and around the mouth. One of the more common of these is the irritation or "cracking" of the corners of the mouth.
Formally known as angular cheilitis (or perleche, a French word, meaning "to lick"), cracked mouth corners are localized irritations made worse by saliva accumulation or an accompanying yeast infection. They're prominent among children and young adults who drool during sleep or while wearing orthodontic braces.
Older adults can also develop cracked mouth corners because of deep wrinkle lines around the mouth ("marionette lines") or tissue irritation from wearing dentures. Teeth loss, especially in the back of the jaws, can weaken facial support leading to collapse of the bite, which can contribute to angular cheilitis.
The condition can cause anything from minor discomfort at the mouth corners to a yeast infection that spreads throughout the mouth and throat. Whatever the symptoms, treatment usually begins with antifungal medication in the form of a mouthrinse or a topical ointment. The dentist may also prescribe a steroid ointment like zinc oxide paste to control inflammation and serve as a barrier against infection.
If the infection has spread beyond the mouth corners, patients may also need to use an antibacterial mouthrinse (usually chlorhexidine) to clear up the infection and help prevent a relapse. Besides cleaning their appliances with chlorhexidine, denture wearers with angular cheilitis should also take their dentures out at night to reduce the chances of a reoccurrence.
Along the same vein, patients who contend with frequent cracked mouth corners and who have missing teeth should have those teeth replaced by some form of restoration. If that involves dentures, it's important to maintain a good fit with them to reduce the chances of tissue irritation. And patients with deep wrinkle lines around their mouth may be able to lessen them through dermatological treatment.
Even though cracked mouth corners rarely pose a major health problem, the discomfort they cause can be a drag on your daily life and activities. Remember that you don't have to suffer—a visit to your dentist could start you on your journey toward relief from this irritating problem.
If you would like more information on angular cheilitis and similar mouth conditions, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Cracked Corners of the Mouth.”
Every Fourth of July, we Americans celebrate the day we declared ourselves an independent nation. Amid the fireworks and cookouts, it's also a time for renewing our commitment to live freely and pursue our own path of happiness. This Independence Day, why not add another pledge for you and your family: freedom from dental disease.
Alas, too many Americans are under the tyranny of tooth decay or gum disease, the two dental diseases most responsible for teeth and gum damage. Ninety percent of all adults experience some form of tooth decay by age 40. And half of the population will have had at least one gum infection by age 30, swelling then to 70% by age 65.
Both diseases also have the same worst case scenario: tooth loss, something that could impact your overall health and nutrition, your appearance and certainly your wallet. But neither of these harmful conditions has to happen—you and your family can be free of dental disease by consistently following these guidelines.
Brush and floss daily. The root cause for all dental disease is a thin film of bacteria and food particles on tooth surfaces called dental plaque. But removing daily plaque buildup by brushing and flossing drastically reduces your disease risk. A daily oral hygiene routine is the single best thing you can do to avoid dental disease.
See your dentist regularly. Twice-a-year dental visits further enhance your chances of healthy teeth and gums. Dental cleanings remove plaque and tartar (hardened plaque) you may have missed. It's also more likely your dentist will detect dental disease in its earliest stages, which leads to early treatment that minimizes long-term damage.
Eat a tooth-friendly diet. The foods you eat can affect your dental health, for good and for ill. Diets heavy in refined sugar and other processed foods are a veritable feast for harmful oral bacteria. On the other hand, whole, unprocessed foods and dairy are rich in vital nutrients and minerals that strengthen your teeth and gums against disease.
Don't smoke. Tobacco harms your health, including your teeth and gums. Nicotine, the active ingredient in tobacco, constricts blood vessels in the mouth, which in turn lowers the nutrients and antibodies available to your teeth and gums to stay healthy and fight infection. As a result, smokers are several times more likely to develop dental disease than non-smokers.
Whether Thomas Jefferson said it or not, there's a lot of truth in the saying, "Eternal vigilance is the price of liberty." Similarly, good dental habits require a life-time commitment—but following them can keep you free from harmful dental disease.
Your tooth enamel is often under assault from oral acid produced by bacteria and certain foods. Unless neutralized, acid can erode your enamel, and lead to destructive tooth decay.
But there's another type of acid that may be even more destructive—the acid produced in your stomach. Although important for food digestion, stomach acid outside of its normal environment can be destructive. That includes your teeth, if stomach acid finds its way into your mouth. And that can happen if you have gastroesophageal reflux disease (GERD).
GERD, a chronic condition affecting 1 in 5 adults, is caused by the weakening of the lower esophageal sphincter, a ring of muscle at the intersection of the esophagus and the stomach that prevents stomach acid from traveling back into the digestive tract and damaging the esophageal liner.
It's also possible for stomach acid to travel as far up as the mouth. With a pH of 2.0 or less, stomach acid can lower the mouth's normal pH level of 7.0 well below the 5.5 pH threshold for enamel softening and erosion. This can cause your teeth, primarily the inside surfaces of the upper teeth, to become thin, pitted or yellowed. Your teeth's sensitivity may also increase.
If you have GERD, you can take precautions to avoid tooth damage and the extensive dental work that may follow.
- Boost acid buffering by rinsing with water (or a cup of water mixed with a ½ teaspoon of baking soda) or chewing on an antacid tablet.
- Wait about an hour to brush your teeth following a reflux episode so that your saliva has time to neutralize acid and re-mineralize enamel.
- If you have chronic dry mouth, stimulate saliva production by drinking more water, chewing xylitol gum or using a saliva supplement.
You can also seek to minimize GERD by avoiding tobacco and limiting your consumption of alcohol, caffeine or spicy and acidic foods. Your doctor may also prescribe medication to control your GERD symptoms.
Preventing tooth decay or gum disease from the normal occurrences of oral acid is a daily hygiene battle. Don't let GERD-related acid add to the burden.
If you would like more information on protecting your teeth from acid reflux, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “GERD and Oral Health.”
Although dental care is our primary focus, we dentists are also on the lookout for other health problems that may manifest in the mouth. That's why we're sometimes the first to suspect a patient may have an eating disorder.
Eating disorders are abnormal dietary patterns that can arise from mental or emotional issues, the most common being anorexia nervosa and bulimia nervosa. Each has different behaviors: Anorexics abnormally restrict their food intake (“self-starvation”), while bulimics typically eat heavily and then induce vomiting (“binge and purge”).
Although bulimics are more likely to binge and purge, anorexics may also induce vomiting. That practice in particular can leave a clue for dentists. While vomiting, powerful stomach acid enters the mouth, which can then soften and erode tooth enamel.
It's the pattern of erosion a dentist may notice more than the erosion itself that may indicate an eating disorder. A person while vomiting normally places their tongue against the back of the lower teeth, which somewhat shields them from acid. The more exposed upper teeth will thus tend to show more erosion than the bottom teeth.
A dentist may also notice other signs of an eating disorder. Enlarged salivary glands or a reddened throat and tongue could indicate the use of fingers or objects to induce vomiting. Lack of oral hygiene can be a sign of anorexia, while signs of over-aggressive brushing or flossing may hint of bulimia.
For the sake of the person's overall well-being, the eating disorder should be addressed through professional counseling and therapy. An excellent starting point is the website nationaleatingdisorders.org, sponsored by the National Eating Disorders Association.
The therapy process can be lengthy, so patients should also take steps to protect their teeth in the interim. One important measure is to rinse out the mouth following purging with a little baking soda mixed with water. This will help neutralize oral acid and reduces the risk of erosion. Proper brushing and flossing and regular dental visits can also help prevent dental disease.
An eating disorder can be traumatic for both patients and their families, and can take time to overcome. Even so, patients can reduce its effect on their dental health.
If you would like more information on eating disorders and dental care, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Bulimia, Anorexia & Oral Health.”
Enamel is the hardest substance in the human body, and for good reason—it's your teeth's first line of defense against wearing and harmful oral bacteria. But although enamel can “take a licking and keep on ticking,” it can lose its mineral content, soften and eventually erode to expose the teeth to bacteria.
Here are 4 tips for protecting your enamel so it keeps on protecting you.
Practice sound brushing techniques. Brushing is necessary for removing bacterial plaque that can trigger dental disease. But how you brush could prove not only ineffective, but also harmful to your enamel. So, be sure you're brushing all tooth surfaces, but not too forcefully or too often (twice a day is enough)—otherwise, you could wear down enamel and damage your gums.
Wait to brush after eating. The acid levels in the mouth go up during eating, causing an immediate softening of enamel. But saliva then goes to work neutralizing acid and helping to restore enamel's mineral content. Since it takes saliva about thirty minutes to an hour to complete this task, wait on brushing at least that long. Otherwise, you might remove tiny traces of temporarily softened enamel.
Avoid eating right before bed. While we sleep, our saliva flow decreases until we wake up. If you eat just before bed, you may not be giving your saliva enough time to neutralize acid before it “goes to sleep” with you for the night. So, give your saliva ample time to neutralize any remaining acid by not eating anymore at least an hour before you turn in.
Limit drinking acidic beverages. Some of our favorite drinks—sodas, energy and sports drinks, and even some juices—can be high in acid. To protect your enamel, reduce your consumption of these types of beverages in favor of water or milk (the calcium in the latter will also benefit your enamel). When you do drink acidic beverages, use a straw to minimize contact of the fluid with your enamel.
Healthy and strong enamel is the key to healthy and strong teeth. It's worth taking these steps to protect this important defense against destructive tooth decay.
If you would like more information on personal dental care, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “6 Tips to Help Prevent the Erosion of Tooth Enamel.”