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Diabetes & Your Mouth

When you have diabetes, your chances of getting gum disease increase.

There are more bacteria in your mouth right now than there are people on Earth. If those germs settle into your gums, you've got gum disease. "Not me?" you say. Here are the facts:

  • More than half of all adults have at least the early stages of gum disease.
  • About 90 percent of adults have gum disease during their lives.
  • If you have diabetes, you are at higher risk for gum problems. People with diabetes tend to have more gum disease and infections. Poor blood glucose control makes gum problems more likely.
  • Gum disease can start at any age. Children and teenagers who have diabetes are at greater risk than those who don't have diabetes. Just when you thought the news was all bad, remember, there is a lot you can do to fight gum disease:
  • Learn how gum problems start.
  • Brush your teeth and tongue (to remove dead cells) after every meal and before bedtime with dentalmiracle®.
  • Floss your teeth every day.
  • Look for early signs of gum disease.
  • Visit your dentist at least twice a year.

Warning Signs

Plaque is the main bad guy of gum disease. But diabetes can also be a culprit. Diabetes may weaken your mouth's germ-fighting powers. High blood glucose levels can help the gum disease get worse. At the same time, gum disease can make diabetes harder to control.

Often gum disease is painless. You may not even know you have it until you have some serious damage. Regular dentist visits are your best weapon. While gum disease may not hurt, there are warning signs to watch for.

  • Bleeding gums when you brush or floss. This bleeding is not normal. Even if your gums don't hurt, get them checked.
  • Red, swollen, or tender gums.
  • Gums that have pulled away from teeth. Part of the tooth's root may show, or your teeth may look longer.
  • Pus between the teeth and gums (when you press on the gums).
  • Bad breath.
  • Permanent teeth that are loose or moving away from each other.
  • Changes in the way your teeth fit when you bite.
  • Changes in the fit of partial dentures or bridges.
If you have any of the above, visit your dentist.

When you schedule your visit to the dentist, plan to:

  • Tell your dentist you have diabetes. Also, share any problems with infections or trouble keeping your blood glucose levels under control.
  • Eat before you go to see your dentist. The best time for dental work is when your blood glucose level is in a normal range and your diabetes medicine action is low. If you take insulin, a morning visit after a normal breakfast is best.
  • Take your usual medicines before your dentist visit, unless your dentist or doctor tells you to change your dose for dental surgery. Your dentist should consult with your doctor to decide about adjustments in your diabetes medicines or to decide if an antibiotic is needed before surgery to prevent infection.
  • Stick to your normal meal plan after dental work. If you can't chew well, plan how to get the calories you need. You may need to use your sick-day meal plan that uses more soft or liquid foods.
  • Wait to have dental surgery until your blood glucose is in better shape, if your diabetes is in poor control. If your dental needs are urgent (pain or swelling), talk to your dentist and doctor about having dental treatment in a hospital or special setting where you can be checked on during and after surgery.
If you have any of the above, visit your dentist.

More on the Mouth

The most common problem affecting gums and teeth for people with diabetes is gum disease. But diabetes also makes you prone to other mouth problems.

Oral infections. An oral infection is a cluster of germs causing problems in one area of your mouth. Here are some warning signs:

  • Swelling or pus around your teeth or gums or any place in your mouth. Swelling can be large or as small as a pimple.
  • Pain in the mouth or sinus area that doesn't go away.
  • White or red patches on your gums, tongue, cheeks, or the roof of your mouth.
  • Pain when chewing.
  • Teeth that hurt when you eat something cold, hot, or sweet or when you chew.
  • Dark spots or holes on your teeth.
Infections can make your blood glucose hard to control. By planning ahead and discussing a plan of action with your dentist and doctor, you will be prepared to handle needed adjustments.

Fungal infections. Having diabetes means you are more prone to fungal infections such as thrush. If you tend to have high blood glucose levels or take antibiotics often, you are even more likely to have this problem. Thrush makes white (or sometimes red) patches in areas of your mouth. These can get sore or turn into ulcers.

Thrush likes moist spots that may be chafed or sore, for example, under poorly fitting dentures. Smoking and wearing dentures all day and night can increase the risk of thrush. Quitting smoking and limiting the time dentures are worn can reduce the risk of getting thrush. If you think you have a fungal infection, talk to your dentist or doctor.

Poor healing. If your diabetes is poorly controlled, you heal more slowly and you increase your chance of infection after dental surgery. To give yourself the best shot at healing well, keep your blood sugar under control before, during, and after surgery.

Dry mouth. Some people with diabetes complain of dry mouth. This may be caused by medicines you take. You may notice a dry mouth if your blood glucose levels are high. A dry mouth can increase your risk of cavities, because there's less saliva to wash away germs and take care of the acids they create. Dry mouth can sometimes lead to other problems, such as salivary gland infections.

If you have dry mouth, try drinking more fluids. You can also try chewing sugar-free gum or sugar-free candy to help keep the saliva flowing. Some people use saliva substitutes, available at drug stores.

Keeping your teeth and mouth healthy requires a team effort. You're the most important person on this team to do the day-to-day mouth care. If you have questions or concerns, talk to a team member. Remember, good dental health can create a healthy mouth and a smile that will last a lifetime.