What Causes Tooth Sensitivity [How to Treat it]

woman suffering from toothache

Today you will discover What Causes Tooth Sensitivity

Oral hygiene should never be taken for granted. There is also no secret about the fact that dental diseases can be very annoying. a toothache on the other hand is simple unbearable.

You may find it difficult to eat, sleep or work with a tooth that causes you lots of pain. One of the most common problems faced by most people is tooth sensitivity.

Despite this, you will be glad to learn that the condition is curable which means it can be treated using different procedures of medications.

Major Causes of Sensitivity of Teeth

Before seeking professional help, it would be in your best interest to familiarize yourself with what causes tooth sensitivity.

Brushing aggressively and too frequently using a toothbrush with hard-bristles is one of the major causes of sensitivity of teeth. Aggressive brushing takes away protective enamel thereby exposing microscopic canals which lead to the nerves of teeth.

Consequently, the affected tooth may be left without a protective layer and it ends up becoming sensitive to acidic, hot and cold foods. To prevent this from happening, use a toothbrush that has soft-bristles and avoid brushing your teeth immediately after consuming acidic foods. Instead, brush after about thirty minutes.

Furthermore, when gums start receding, soft roots are exposed, ultimately causing tooth sensitivity.

Various gum diseases such as periodontitis and gingivitis are some of the main contributing factors when it comes to tooth sensitivity. When you ignore minor diseases that affect the gums such as tenderness and inflammation, severe problems can later arise like periodontitis which could possibly damage gum tissue and bone structure of teeth.

Sensitive Teeth Symptoms

The most severe case of sensitivity in a tooth can come about as a result of cracked teeth. This can cause extreme and unbearable pain and discomfort when chewing or biting. To treat this kind of sensitivity, it is advisable for you to visit a dentist who will come up with a treatment plan that works.

If you overindulge in acidic foods such as sodas, tomato sauce, grapefruit, kiwi, lemon and citrus products, the acid tends to wash away protective enamel from teeth. As a result, the sensitive regions will end up becoming sensitive and pain may be felt when cold or hot drinks come into contact with the affected tooth.

Teeth grinding or Bruxism(1) is yet another common cause of sensitivity to teeth. When you frequently grind your teeth over extended periods of time, you remove protective enamel from your teeth. Moreover, little cracks might also start forming on your teeth as a result of the grinding.

In the end, your teeth might become sensitive to hot, cold and acidic foods.

Excessive buildup of plaque particularly on surfaces of teeth causes enamel to become eroded. When the erosion occurs, more sensitivity is caused thus leading to pain and even discomfort in all the affected teeth.


The only way of dealing with problems related to sensitivity of teeth entails visiting a dentist who can provide appropriate treatment using the right dental procedures. To prevent tooth sensitivity, remember the things that are likely to cause the condition and do everything possible to prevent the sensitivity from occurring.

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