Tooth Sensitivity: Causes and Remedies

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Tooth sensitivity is a common dental issue that affects many people. It occurs when the inner layer of a tooth, called the dentine, becomes exposed. This can cause pain or discomfort when eating or drinking hot, cold or sweet foods and drinks. Tooth sensitivity can be a temporary problem or a chronic condition, but it's important to address it to prevent further damage to the teeth. In this blog, we'll discuss the causes of tooth sensitivity and what you can do to alleviate it.

Causes of Tooth Sensitivity

• Tooth Decay

Tooth decay is one of the most common causes of tooth sensitivity. When cavities develop, they can reach the dentine and expose it, causing sensitivity.

• Gum Disease

Gum disease can also cause tooth sensitivity. When gum disease progresses, it can cause the gum tissue to recede, exposing the roots of the teeth and making them more sensitive.

• Brushing Too Hard

Brushing your teeth too hard or using a toothbrush with hard bristles can cause the gum tissue to recede and expose the roots of the teeth, leading to sensitivity.

• Grinding and Clenching

Grinding and clenching your teeth can put excessive pressure on your teeth and cause the enamel to wear down, leading to sensitivity.

• Teeth Whitening Treatments

Some teeth whitening treatments can cause sensitivity because they can penetrate the enamel and reach the dentine, causing discomfort.

Tips for Alleviating Tooth Sensitivity

• Use a Soft-Bristled Toothbrush, and go easy on the scrubbing!

Using a soft-bristled toothbrush in small circular motions can help prevent further damage to the teeth and reduce sensitivity.

• Use a Desensitising Toothpaste

Desensitising toothpastes contain ingredients that can help reduce tooth sensitivity. They work by blocking the pathways that lead to the nerve of the tooth, reducing pain and discomfort. In addition to using as your regular toothpaste, you can smear some toothpaste around the sensitive area and leave it there to do its work.

• Visit Your Dentist Regularly

Visiting your dentist regularly is important for maintaining good oral health and preventing tooth sensitivity. Your dentist can examine your teeth, identify any potential causes of sensitivity, and provide recommendations for alleviating it.

• Wear a Nightguard

If you grind and clench your teeth, wearing a nightguard can help protect your teeth and reduce sensitivity. Your dentist can discuss with you whether this is an appropriate option and if so, have a custom guard constructed for you.

Tooth sensitivity can be a painful and uncomfortable problem, but it's important to address it to prevent further damage to the teeth. By following these tips and visiting your dentist regularly, you can alleviate tooth sensitivity and maintain good oral health. If you're experiencing tooth sensitivity, don't hesitate to reach out to your dentist for guidance.