How does diabetes affect your oral health and how to handle it?

How does diabetes affect your oral health and how to handle it?

Diabetes is common among Australians. It is a chronic disease that occurs when your blood sugar is too high. This can result in some serious health complications, including severe tooth and gum problems, if left unmanaged.

If you’re diagnosed with diabetes, you’re more prone to teeth and gum problems because of your lower resistance against infections. Don’t panic though as dental diseases can be prevented with regular check-ups with a dentist and by taking the necessary preventive measures. It would also help to take note of and watch out against the following common oral health problems for persons with diabetes.


Plaque is common among people with diabetes because they tend to have high glucose levels present in their saliva. The presence of high glucose in saliva can lead to the growth of harmful bacteria and in turn, build up plaque. A plaque that hardens into tartar can gather around your gum line and cause another common problem among persons with diabetes, periodontitis.


Periodontitis or gum disease is an inflammatory disease that destroys the soft tissue. If left untreated, this can lead to the destruction of the bone that supports your teeth. Its symptoms include red, swelling gums, bad breath, changes in the way your teeth fit in your gums and more.

This disease is more common in people with diabetes because they have a weaker defence against infections. And as discussed earlier, plaque build-up due to high sugar levels can harden into tartar, gather around your gum line and cause of periodontitis.

Gum disease may take a long time to heal if you have diabetes. It is advisable that you look after your oral health and control your blood sugar levels simultaneously to prevent it. People with lower blood sugar levels also respond better to treatments for gum disease.

Tooth Decay 

People with diabetes are also more prone to suffer from tooth decay because of high glucose in their saliva and very dry mouth. These conditions allow plaque build-up which can lead to cavities and tooth decay.

Thankfully though, tooth decay may be prevented by cleaning your teeth and gums twice daily with a toothbrush and fluoride toothpaste. Don’t forget to also clean between your teeth using dental floss. Then, schedule regular thorough cleaning with your dentist.

More common mouth problems faced by persons with diabetes:

  • Sore throat causing mouth ulcer
  • Holes or dark spots around teeth
  • Jaw and facial pain
  • Toothaches when chewing
  • Losing the sense of taste
  • Bad breath

How to prevent oral health problems due to diabetes

Whether you have diabetes or not, dental hygiene is the key to maintaining your oral health. Brush and floss your teeth daily and schedule regular check-ups with your dentist. Then, upgrade your oral hygiene with products that can help manage biofilm bacteria.

If you notice any changes in your mouth or experience anything unusual such as persistent bad breath and toothache, observe them and contact your dentist right away.

As discussed earlier, high glucose levels in the mouth can lead to simple to severe oral health problems. So, don’t forget to regulate your blood sugar levels through a healthy diet and lifestyle and by taking necessary medications.


A simple plaque caused by high glucose levels present in the saliva can lead to more serious oral health problems. The good thing is, preventing these complications also starts with simple solutions. Maintain dental hygiene. Clean your teeth and gums regularly. Then, follow your doctor’s advice on how to lower your blood sugar levels to prevent more problems from arising. 

Take your oral hygiene to a new level with the most effective mouth rinse on the market. The light-activated method prevents gingivitis, periodontitis and tooth decay and slows down plaque formation.

Lumoral is a safe, proven and easy to use method for improved oral health. Regular use prevents gum inflammation. It eliminates unhealthy bacteria causing tooth decay, supporting healthy flora and gum health.

Use Lumoral twice a week before brushing your teeth for improved dental hygiene and healthy gums.