Skip to content

    Diabetes Health Center

    Font Size

    Brush Up on Dental Care for Diabetes

    Make healthy mouth habits part of your daily routine.
    By Christina Boufis
    WebMD Magazine - Feature

    You've no doubt heard this advice for keeping your mouth healthy your entire life: Brush, floss, and see your dentist for regular checkups.

    "These are things that all of us should be doing," says Robert A. Gabbay, MD, PhD, chief medical officer at Joslin Diabetes Center in Boston. "But it's even more important for people with diabetes because the stakes are a lot higher."

    Recommended Related to Diabetes

    Find the Right Shoes for Diabetes

    For most people, a bad shoe day means a blistered heel or painful arch that goes away quickly. But for people with diabetes, poor footwear can trigger serious problems, such as foot ulcers, infections, and even amputation. Foot problems aren't inevitable, though. Ralph Guanci learned the hard way to pick his shoes with care and to stick with wearing them because they're good medicine for his feet. Guanci, 57, a businessman in Carlisle, Massachusetts, was diagnosed with type 2 diabetes 25 years...

    Read the Find the Right Shoes for Diabetes article > >

    Why? When you have diabetes, you're at greater risk for dental problems, including gum disease, Gabbay says. And if you don't keep your blood sugar in check, that makes you "more likely to get infections of the mouth," Gabbay says. "And infections of the mouth make it more likely that blood sugars are poorly controlled."

    Diabetes can also lead to dry mouth, caused by having less saliva, which can make you more prone to cavities. And high blood sugar raises your chances of getting thrush, an often painful fungal infection that causes white or red patches in your mouth, according to the American Diabetes Association.

    What are some warning signs that you should see your dentist immediately? Tooth pain, bleeding when brushing, gums pulling away from your teeth, or dentures that start to fit poorly, Gabbay says. "And of course infection -- painful, red, swollen, tender gums or pus. Even persistent bad breath can be a sign of poor oral hygiene that should be cared for."

    Some people may not have any warning signs of gum disease, so be sure to see your dentist twice a year for checkups.

    Here are questions to ask at your next appointment:

    • How does having diabetes affect my teeth and gums?
    • What kinds of mouth symptoms should I watch out for?
    • What can I do to prevent dry mouth?
    • Could medications be causing dry mouth?
    • How often should I get my teeth checked?

    Practice good habits to keep your mouth healthy. Brush twice a day with a fluoride toothpaste, floss daily, and remove and clean dentures if you wear them.

    If you smoke, quit. Smoking increases your risk of getting gum disease and makes it harder to treat. Ask your dentist or doctor if you should use mouthwash.

    Today on WebMD

    Diabetic tools
    Symptoms, diagnosis, treatment, and more.
    woman flexing muscles
    10 strength training exercises.
    Blood sugar test
    12 practical tips.
    Tom Hanks
    Stars living with type 1 or type 2.
    kenneth fujioka, md
    Can Vinegar Treat Diabetes
    Middle aged person
    jennie brand miller

    Prediabetes How to Prevent Type 2 Diabetes
    type 2 diabetes
    food fitness planner