Top tips to prevent dental erosion..

The enamel on your teeth is the hardest and most mineralised part of your whole body.  It covers the outer layer of each tooth, shielding the sensitive dentine underneath and protecting it from tooth decay.

Not all healthy food is good for teeth!

Dental erosion is the loss of your tooth enamel and is caused by acid attack.  When the enamel is worn away, dentine becomes exposed and it could lead to pain and sensitivity.

Unlike other parts of your body (such as bones or muscles), tooth enamel is not made up of living cells. This means that once enamel is destroyed, your body cannot rebuild it.  Because of this, it is important to prevent your enamel from eroding. 

That’s why we want to raise awareness about dental erosion.

Here are our top 8 tips for helping you to reduce the erosion of enamel.

1 – Have acidic food and drinks, and fizzy drinks, sodas and pops, just at mealtimes. This will reduce the number of acid attacks on your teeth. Don’t forget healthy options such as fizzy water and smoothies can be very acidic too.

2 – Drink quickly, without holding the drink in your mouth or ‘swishing’ it around your mouth. Or use a straw to help drinks go to the back of your mouth and avoid long contact with your teeth.

3 – Finish a meal with cheese or milk as this will help cancel out the acid

4 – Chew sugar-free gum after eating. This will help produce more saliva to help cancel out the acids which form in your mouth after eating.

5 – Wait for at least one hour after eating or drinking anything acidic before brushing your teeth. This gives your teeth time to build up their mineral content again. Some fruits, which are healthy, can be really acidic for your teeth, such as oranges and grapefruit. Try not to eat these fruits in excess.

6 – Brush your teeth last thing at night and at least one other time during the day, with fluoride toothpaste. Use a small-headed brush with medium to soft bristles

7 – Children up to three-years-old should use a toothpaste with a fluoride level of at least 1000ppm (parts per million). After three-years-old, you should use a toothpaste that contains 1350ppm-to-1500ppm.

8 – Spit out after brushing and do not rinse, so that the fluoride stays on your teeth longer.

Why not book an appointment to have a chat about how we can help you make sure you’re eating the right foods, and have the right oral hygiene regime for your teeth!

Sensitive Teeth…?

What are sensitive teeth?

Having sensitive teeth can mean anything from getting a mild twinge to having severe discomfort that can continue for several hours. It can also be an early warning sign of more serious dental problems.

Who suffers from sensitive teeth?

Sensitivity can affect people of all ages

Many people suffer from sensitive teeth and it can start at any time. It is more common in people aged between 20 and 40, although it can affect people in their early teens and when they are over 70. Women are more likely to be affected than men.

What causes sensitive teeth?

The part of the tooth we can see has a layer of enamel that protects the softer dentine underneath. If the dentine is exposed, a tooth can become sensitive. This usually happens where the tooth and the gum meet and the enamel layer is much thinner. Here are some causes of sensitivity:

  • Brushing too hard (‘toothbrush abrasion’), and brushing from side to side, can cause enamel to be worn away – particularly where the teeth meet the gums. The freshly exposed dentine may then become sensitive.
  • Dental erosion: this is loss of tooth enamel caused by attacks of acid from acidic food and drinks. If enamel is worn away, the dentine underneath is exposed which may lead to sensitivity.Gums may naturally recede (shrink back), and the roots of the teeth will become exposed and can be more sensitive. Root surfaces do not have an enamel layer to protect them.
  • Gums may naturally recede (shrink back ), and the roots of the teeth will become exposed and can be more sensitive. Root surfaces do not have an enamel layer to protect them.
  • Gum disease: a build-up of plaque or tartar can cause the gum to recede down the tooth and even destroy the bony support of the tooth. Pockets can form in the gums around the tooth, making the area difficult to keep clean and the problem worse.
  • Tooth grinding: this is a habit which involves clenching and grinding the teeth together. This can cause the enamel of the teeth to be worn away, making the teeth sensitive.
  • A cracked tooth or filling: a cracked tooth is one that has become broken.
  • Tooth bleaching: some patients have sensitivity for a short time during bleaching or afterwards. Talk to us about this before having treatment.

When are teeth more likely to be sensitive?

You are more likely to feel the sensitivity when drinking or eating something cold, from cold air catching your teeth, and sometimes with hot foods or drinks. Some people have sensitivity when they have sweet or acidic food and drinks. The pain can come and go, with some times being worse than others.

Is there anything I should avoid if I have sensitive teeth?

You may find that hot, cold, sweet or acidic drinks, or foods like ice cream, can bring on sensitivity, so you may want to avoid these. If you have sensitivity when brushing your teeth with cold water from the tap, you may need to use warm water instead. It is important to keep brushing your teeth regularly – if you don’t, this could make the problem worse.

Do I need to come and see you?

Yes, if you have tried treating your sensitive teeth for a few weeks and have had no improvement.

What treatments can you offer?

During an examination the dental team will talk to you about your symptoms. We will look at your teeth to find out what is causing the sensitivity and to find the best way of treating it. We may treat the affected teeth with special ‘de-sensitising’ products to help relieve the symptoms. Fluoride gels, rinses or varnishes can be applied to sensitive teeth. These can be painted onto the teeth at regular appointments one or two weeks apart, to build up some protection. Sensitivity can take some time to settle, and you may need to have several appointments. If this still does not help, your dental team may seal or fill around the neck of the tooth, where the tooth and gum meet, to cover exposed dentine. In very serious cases it may be necessary to root-fill the tooth.

Is there anything I can do to treat sensitive teeth at home?

There are many brands of toothpaste on the market made to help ease the pain of sensitive teeth. You should use the fluoride toothpaste twice a day to brush your teeth. You can also rub it onto the sensitive areas. These toothpastes can take anything from a few days to several weeks to take effect. Your dental team should be able to advise you on which type of toothpaste would be best for you.

How can I prevent sensitive teeth?

  • Brush your teeth last thing at night and at least one other time during the day, with fluoride toothpaste containing at least 1350ppm (parts per million) of fluoride. Consider using toothpaste specially designed for sensitive teeth. Use small, circular movements with a soft-to medium-bristled brush. Try to avoid brushing your teeth from side to side.
  • Change your toothbrush every two to three months, or sooner if it becomes worn.
  • Don’t brush straight after eating – some foods and drinks can soften the enamel of your teeth, so leave it for at least an hour before you brush.
  • Have sugary foods, and fizzy and acidic drinks, less often. Try to have them just at mealtimes.
  • If you grind your teeth, talk to your dental team about whether you should have a mouthguard made, to wear at night.
  • If you are thinking about having your teeth bleached, discuss sensitivity with your dental team before starting treatment.
  • Visit your dental team regularly, as often as they recommend.

We’re here to help, if you have any questions! You can also book an appointment with Beth, our Oral Health Educator!