Sarnia Dental Clinic: 7 Common Causes of Tooth Sensitivity

Tooth sensitivity causes pain and discomfort for many people. Find out the causes and remedies of this problem. Contact our Sarnia dental clinic for evaluation and treatment.

Do hot or cold beverages make your teeth hurt? You could be experiencing tooth sensitivity. The good news is it is possible to treat dental sensitivity once you know what is causing it. In this article, we examine some of the causes of this painful condition and how to get relief from it.

Gum Disease

When you have gum disease or gingivitis, your gums recede, exposing this sensitive part of the tooth. Getting treated for gum disease by your dentist will provide relief and prevent further gum recession.


The build-up of plaque and tartar allows bacteria to erode your tooth enamel, exposing the softer part and causing sensitivity. Good oral care including regular brushing and flossing will eliminate this cause of tooth sensitivity. Scheduling a cleaning at your dentist’s can also help remove stubborn plaque.

Tooth Whitening

Some toothpaste may contain tooth whitening agents which can be harsh on your teeth’s enamel with regular use. If you find yourself developing sensitivity, it is a good idea to switch toothpaste to a milder formula.

Overzealous brushing

In the quest for perfect teeth, many people expose our teeth and gums to vigorous brushing and flossing. Hard bristled toothbrushes are abrasive on the tooth’s surface and can cause discomfort when you eat or drink. Experts at a Sarnia dental clinic advice using a softer brush and gently brushing teeth to get rid of sensitivity.

Acidic foods

Acidic foods such as lemon, pickles, and coffee can cause discomfort if your teeth’s enamel is already eroded. Avoiding such foods can help reduce tooth sensitivity.

Tooth Grinding

Grinding your teeth also exposes the dentin, causing sensitivity. Talk to your dentist about getting a custom-made mouth guard to prevent you from grinding your teeth.

Dental Procedures

A survey of patients at a Sarnia dental clinic showed that majority of them experienced some tooth sensitivity after dental procedures such as extraction or root canal surgery.

Using toothpaste formulas for sensitive teeth provides relief for most people. However, if symptoms persist, visit your dentist to evaluate the cause and a solution and a dental clinic is a really good option.

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