Do your teeth feel painful when eating or drinking something hot or cold? Extreme temperature changes can cause your teeth to expand and contract to create small cracks on the enamel that allow these sensations to reach through to the nerves. Sensitive teeth can be painful and even affect your diet.

At Benhill Dental Practice in Sutton, we will examine your teeth carefully and determine the cause of the sensitivity. Sensitive teeth can be the result of the underlying layer of your teeth being exposed, gum disease, clenching and grinding as well as vigorous brushing. In any case, our experienced dentists will help you identify the source of the problem and treat it before it becomes extensive.

What causes tooth sensitivity?

Tooth sensitivity can be caused by different factors but it is usually associated with exposed dentine – the hard tissue that sits beneath tooth enamel. Human teeth are made of protective outer layers and an inner layer of dentine which protects the nerve of the tooth. When your teeth lose their outer layers, dentine is exposed to different factors that can cause pain, including extreme temperatures, acidic foods and drinks as well as brushing.

The exposure of the dentine, on the other hand, may be caused by tooth erosion, fractured teeth, broken fillings, decay, aggressive brushing and receding gums among others.

How to treat sensitive teeth

If you have sensitive teeth and suffer from pain and discomfort, we can help you by creating a customised care plan for you. Our dentists may recommend desensitizing toothpaste which can help block pain associated with sensitive teeth. In some cases, we may also recommend fluoride treatment for strengthening tooth enamel and reducing pain. Occasionally, exposed tooth surfaces can be treated by applying bonding resin. Patients are also advised to reduce the intake of acidic foods and drinks and take good care of their gums to reduce gum recession. Your dentist may also advise replacing old and leaky fillings as well as restoring cavities on your teeth.

Sometimes, sensitive teeth can be confused for cavities or abscesses that are not still visible. In any case, if you notice any change in your teeth’s sensitivity to temperature, contact us today.