Top 10 Causes of Tooth Sensitivity

Tooth sensitivity is common and widespread teeth problems. Although it is rarely accompanied by any form of pain whatsoever, it can still be quite irritating and can make you feel very uncomfortable.


Simple as eating the wrong food or something as complex as a clinical dental procedure can cause this. In most cases, such as the first instance mentioned above, the sensitivity usually fades off and disappears on its own without requiring any additional treatments.

Also Read: Dental Hygiene during pregnancy

However, in some cases, the tooth sensitivity may last for long and require some form of specialized treatment before it goes away.

The best way to go about the process of treating tooth sensitivity if by first trying to understand the factors that are responsible for causing the said sensitivity in the first place. Here is a list of 10 possible factors that may result in tooth sensitivity.​

Note that they are not arranged or sorted out in any particular order and that this list is hardly exhaustive of all the possible cause but only a representation of some of the most common causes of sensitivity in the teeth. They are:​


The Wrong Brushing Style

It is important never to apply too much pressure when brushing the teeth. Even when you are trying to whiten your tooth naturally by brushing, always remember that too much pressure on the enamel will cause tooth sensitivity probably even before you get the teeth whitening results that you were looking for.



Using the Wrong Toothbrushes

In this context, the wrong toothbrush refers to a toothbrush with tough, hard bristles. Using such a toothbrush has the same effect as brushing too hard even in instances where you brush your teeth gently.

Using The Wrong Toothbrushes

A soft toothbrush, on the other hand, protects your teeth from sensitivity even at times when you unknowingly apply too much pressure when brushing.


Using the Wrong Kinds of Toothpaste

Contrary to popular opinion, not all toothpaste are the same, and you should pay special attention to the toothpaste that you buy if you wish to keep tooth sensitivity at bay.

There are some kinds of toothpaste that have been specifically designed and formulated to help users in fighting and preventing tooth sensitivity.

Using The Wrong Kinds of Toothpaste

It is a matter that you should be buying. Other kinds of toothpaste have high levels of fluoride, a compound that has been known to cause and increase tooth sensitivity when consumed in sufficient quantities.


Grinding of Teeth

The act of grinding your teeth against each other causes friction between the teeth that results in the abrasion of the edges on the teeth.


Continued abrasion will lead to the exposure of the tooth dentin, a process that will cause teeth sensitivity and, more often than not, a lot of pain as well.


New Treatments

It is always advisable to avoid undergoing any new dental treatments as much as possible, at least not without the close supervision of your dentist or a qualified dental professional.

New Treatments

Some dental treatments, especially the cosmetic dentistry procedures, have been known to cause tooth sensitivity as a side effect of the treatment.


Specific Foods

Some specific fruits and vegetables, especially the ones that are rich in natural acids, corrode the surface of the teeth and result in tooth sensitivity. One good example of such foods is citrus fruits which have high concentrations of citric acid.



Sudden Temperature Changes

Exposing your teeth to sudden, drastic changes in temperature can lead to tooth sensitivity, and the teeth cannot expand and contract accordingly in good time. Do not eat or consume anything very cold immediately after eating something very hot.

Sudden Temperature Changes


Poor Oral Hygiene

When you do not practice good oral hygiene, you have a much higher chance of developing tooth sensitivity. Good oral hygiene involves regularly brushing and flossing your teeth after every meal and before retiring to bed at night.



Systemic Diseases

Some systemic diseases may come along with tooth sensitivity as one of their symptoms. This type of tooth sensitivity is much harder to prevent and treat since the cause has to be handled first.



Specific Drugs

Some drugs, such as tetracycline, have been known to cause tooth sensitivity as one of their side effects.

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