Posts for: January, 2014

By Floss and Smile PC
January 29, 2014
Category: Oral Health
EatingDisordersCanCauseProblemsWiththeTeethandMouth

Sometimes what’s going on in the mouth may point to a deeper issue. Although unpleasant to address, a dental examination could reveal signs of an eating disorder.

There are two disorders in particular that can adversely affect oral health: bulimia nervosa, characterized by food binging followed by purging through self-induced vomiting; and anorexia nervosa, characterized by self-starvation behavior. Occasionally, patients with one disorder may display behavior associated with another disorder.

“Binge-purge” behavior patterns are especially damaging to tooth enamel. When teeth are exposed to high levels of acid, the minerals in tooth enamel soften and erode. This is common with patients who overuse sodas, sports drinks and juices with high levels of citric acid. But bulimic patients also experience it because of stomach acid residue in the mouth after purging.

Patients with eating disorders also encounter other problems in the mouth. The salivary glands may become enlarged, giving the sides of the face a puffy appearance. The throat, palate and back of the tongue may appear red and damaged caused by fingers or other objects used to induce gagging.

There are also some differences between the two disorders in their effect on dental health. Anorexics tend to neglect grooming habits, including daily oral hygiene, which can lead to tooth decay and gum disease. Bulimic patients, on the other hand, are very mindful of body image and practice excellent grooming habits — but to a fault. In fact, aggressive brushing (especially after purging when high acid has caused enamel softening) can actually cause more erosion.

In the short-term, it’s important to treat dental problems caused by eating disorder behaviors, as well as encouraging better hygiene practices like waiting a few minutes to brush after purging or by rinsing with a little baking soda and water to help neutralize the acid. Ultimately, though, the eating disorder itself needs to be addressed and treated. In addition to your personal healthcare providers, the National Eating Disorders Association (nationaleatingdisorders.org) is a good online source for information and referrals.

Although a sensitive issue, an eating disorder can’t be ignored. Because of its effect on all aspects of health, including the teeth and mouth, the sooner it’s addressed, the better the outcome for patients and their families.

If you would like more information on the effect of eating disorders on oral health, 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.”


GrandpaKnowsBestHowKristiYamaguchiManagesHerKidsOralHealth

When Olympic figure skater Kristi Yamaguchi wanted to help her kids develop good oral health habits, the gold-medal-winner made good use of a family connection: Her father Jim Yamaguchi is a practicing dentist in the San Francisco Bay area who treats her entire brood. As she said in a recent interview, when she suspects the kids may be spending a little less effort on oral hygiene than they should, she playfully admonishes them: “You've got to brush your teeth better than that. Papa-san is going to know!”

Not all kids are lucky enough to have a grandpa who's a dentist — but every child can learn how to help take care of his or her oral health with age-appropriate techniques, plus plenty of parental guidance and encouragement. What's the best way to help your kids develop good oral hygiene routines? We're glad you asked!

Through babyhood and the toddler years, parents have the main responsibility for keeping kids' teeth clean. But as they begin to put away pacifiers and cease sucking thumbs — around ages 2 to 4 — children can also begin to help with their own oral hygiene routine. By then, kids will probably be used to the feel of gentle brushing, and may be eager to try it themselves.

A soft-bristled brush with a pea-sized dab of toothpaste is all they need to get started… along with a good dose of parental patience. Show them how to wiggle the brush back and forth from the gum line, and all around the upper and lower teeth, both in front and in back. At first, they will probably need plenty of help. But after the age of 6 or so, as their manual dexterity increases, so will their ability to get the job done.

You'll still have to check their work periodically — but you can also teach them how to do it on their own: Have your child run his or her tongue over the tooth surfaces. If they feel smooth and silky, they're probably clean too. If not… try, try again. This test is a good guideline to brushing effectiveness — but if you want to know for sure, use a temporary dye called a disclosing tablet (available at many drugstores) to reveal unseen buildups of plaque bacteria.

What else can you do to give your children the best chance at keeping a healthy mouth and sparkly teeth? Set a positive example! Make sure you (and your kids) eat a healthy diet, get moderate exercise, limit between-meal treats — and visit the dentist regularly. The encouragement you'll get after having a good dental checkup will make you feel like a gold medalist — even if the praise isn't coming from grandpa.

If you would like more information on how to help your child develop good oral health habits, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine articles “Dentistry & Oral Health For Children” and “How to Help Your Child Develop the Best Habits for Oral Health.”




Cosmetic & Family Dentistry
& Orthodontics

1438 Duke Street
Alexandria, VA 22314
office (703) 212-0602
fax (703) 212-0607