Mall of Georgia Dentistry's Blog

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Tooth enamel erosion March 22, 2013

Filed under: Dental health — Mall of Georgia Dentistry @ 7:52 am

Believe it or not, tooth enamel is the strongest substance in the human body.  And it is designed to last a lifetime.  But there are certain activities and substances that can attack it and badly erode it.  Obviously we’d all like to know how to prevent, or at least, limit that problem.   But first we need to know what can cause enamel erosion.  Some of the causes include:

  • Drinking too many soft drinks or fruit drinks, along with poor dental hygiene. Bacteria thrive on sugar and produce high acid levels that can eat away at enamel.
  • Eating lots of sour foods or candies. Acidic foods can erode tooth enamel.
  • Dry mouth or low saliva volume. Saliva helps prevent decay by neutralizing acids and washing away leftover food in the mouth.
  • Acid reflux disease (GERD), or heartburn. Acid reflux brings stomach acids up to the mouth, where the acids can erode enamel.
  • Bulimia, alcoholism, or binge drinking, in which frequent vomiting exposes teeth to stomach acids.
  • Certain drugs or supplements with high acid content, such as aspirin or vitamin C, can also erode enamel.
  • Friction and wear and tear from brushing teeth too vigorously or grinding teeth can erode enamel.

So, you ask, what are some of the signs or symptoms you may be suffering from tooth enamel erosion?

  • Sensitive teeth or tooth pain when eating hot, cold, or sweet foods or drinks
  • Rough or irregular edges on the teeth, which can become cracked or chipped when enamel is lost
  • Smooth, shiny surfaces on the teeth — enamel erosion causes mineral loss on these areas
  • Yellowed teeth from thinned enamel
  • Cupping, or dents, that show up on the biting or chewing surfaces of the teeth

And, finally, and most importantly, what can we do about prevention and treatment?  Here is a list of 12 tips:

  1. Cut down on acidic drinks and foods, such as carbonated drinks and citrus fruits and juices. If you do drink them, do so at mealtimes to minimize their effects on the enamel.
  2. Switch to modified products, such as low-acid orange juice.
  3. Rinse your mouth with water right after having acidic foods or drinks.
  4. Drink sodas and fruit juices with a straw, which helps acids to bypass the teeth. Don’t swish acidic drinks around in your mouth.
  5. Finish a meal with a glass of milk or piece of cheese to neutralize acids.
  6. Chew sugar-free gum with xylitol, which reduces acids from foods and drinks. Chewing gum also increases saliva flow, which helps prevent enamel erosion because saliva strengthens teeth with key minerals.
  7. Drink more water during the day if you have dry mouth or low saliva problems.
  8. Use a soft toothbrush and avoid brushing too aggressively.
  9. Wait for at least one hour to brush teeth after you’ve had acidic foods or drinks. Acid leaves the enamel softened and more prone to erosion during brushing.
  10. Use fluoride toothpaste or a fluoride mouth rinse to strengthen your teeth.
  11. Ask your dentist to recommend a toothpaste to reduce tooth sensitivity or to protect against acid erosion.
  12. Get treatment for disorders that can bring acid into the mouth, such as bulimia, alcoholism, or GERD.

Hopefully, if you suffer from tooth enamel erosion, this will help you in the prevention of further erosion.  And if you’re not suffering such erosion now, this will provide a guide to ensure it is minimized in your future.  If you have any questions about tooth enamel erosion, please give us a call or bring it up on your next visit.  We’d be happy to discuss it with you and provide answers to any questions you might have.

Brush and floss!

Mall of Georgia Dentistry




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