What Causes Tooth Sensitivity?
10.02.2026

First of all, in this article we will answer the question: What causes tooth sensitivity?

There are actually several main reasons behind the question “What causes tooth sensitivity?”. Some of the most common causes include consuming hot and cold foods or beverages together, using the wrong toothbrush, and brushing your teeth with incorrect techniques.

Another cause of tooth sensitivity is swelling and inflammation in the gums, which can also lead to discomfort and pain.

Another possible reason for tooth sensitivity may be clenching or grinding your teeth while sleeping. If tooth sensitivity progresses to an advanced level, it may also be accompanied by gum bleeding.

If you wish, let’s take a closer and more detailed look at the question “What causes tooth sensitivity?” under subheadings.

How Does Tooth Sensitivity Go Away?

First of all, tooth sensitivity, which is a condition that causes discomfort, can negatively affect your daily life.

To prevent tooth sensitivity from making your day unbearable, there are a few simple methods you can apply in your daily routine. We would like to explain some of these methods to you in bullet points.

  • You can rinse your mouth with salt water. Salt water helps kill bacteria and germs in the mouth over time and helps prevent tooth sensitivity.
  • Another way to relieve tooth sensitivity is to apply an ice compress to your cheek.
  • Drop a few drops of clove oil onto a small piece of cotton and place it between your teeth. After a while, you will feel relief. If you do not have clove oil nearby, you can keep a clove in your mouth or gently chew it.

If the problem persists after trying the methods suggested above and continues to worsen day by day, do not delay consulting a dentist.

I Clean My Teeth Regularly, So Why Doesn’t the Sensitivity Go Away?

Brushing your teeth regularly does not necessarily mean that you will not experience tooth sensitivity. Brushing with incorrect techniques can damage your teeth and gums, leading to dental and gum problems.

If you experience tooth sensitivity, you should avoid consuming cold foods and beverages for a while. The same applies to hot foods and drinks.

Consuming hot and cold foods at the same time can also cause tooth sensitivity.

As mentioned in the previous section answering the question “What causes tooth sensitivity?”, clenching and grinding your teeth can also lead to tooth sensitivity.

In addition to maintaining regular oral care, it is very important to use careful and correct brushing techniques. During periods when your teeth are sensitive, do not neglect rinsing your mouth with salt water.

If tooth sensitivity becomes severe enough to significantly disturb you or affect your daily life, you should consult a dentist and seek professional help. Otherwise, this condition may cause more discomfort than you expect and lead to undesirable consequences.

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Tülay AKKOL

Chief Dentist

Tülay AKKOL

Chief Dentist and Tülay Akkol Dental founder Tülay Akkol shares valuable insights on dental health and care, offering practical tips for everyday life. Her articles also highlight the latest innovations and developments in dentistry, helping readers stay informed about the industry's advancements.

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