Dental matters... Acid erosion

Acid erosion is a softening and gradual loss of the surface of the tooth's enamel. If you do nothing about acid erosion, it may lead to more serious dental problems.

How does it happen?

Probably as a direct result of consuming acids found in everyday food and drink, such as fruit juices, some soft drinks, fruit and wine. After contact with these acids, the surface of the enamel is softened, which is then more vulnerable to the effects of brushing.

Diets have changed a lot over recent years, leading to a higher consumption of acids. But unfortunately, acid erosion isn't easy to detect in the early stages. To the naked eye, teeth may look positively healthy. Only your dentist will know for sure if you have it.

One early sign might be a slight sensitivity to hot, cold, or sweet things.

What can I do about it?

Visit your dentist for the best advice. He or she may tell you that there's no need to avoid certain foods or drinks. Instead, think carefully about your eating and drinking habits. For example: don't mull fruit over in your mouth; swallow it as soon as you feel it is ready to digest; drink acidic drinks through a straw, avoiding your teeth; and wait at least an hour after consuming acidic food or drinks before brushing your teeth.

Will brushing my teeth bring further damage to the enamel?

That depends. Many people push their toothbrush far too hard on their teeth. It's important to start protecting your tooth's enamel now, because loss of enamel is irreversible. There are special toothpastes on the market, for instance Sensodyne Proname, specifically designed to help re-harden your tooth's softened enamel. It has low abrasively, it's non-acidic, high in fluoride and helps protect acid erosion.

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