How To Treat Teeth Sensitivity

Published:June 1st, 2010

Teeth Sensitivity Varies From Person To Person

Some people have more sensitive teeth than others, but teeth sensitivity also develops over time. Some tooth whitening products can cause sensitive teeth. Severe reactions associated with teeth sensitivity are due to bleach stability and acidic reaction but vary widely depending on the individual. Fair-haired and fair-skinned people are more sensitive, the same is true for people with various dental problems.

Teeth sensitivity can be treated during teeth whitening procedures. Whitening solutions contain desensitizing agents, but there are also stand-alone medications that dentists apply during the whitening procedure. UltraEZ® Desensitizing Gel Syringe and Orajel Advanced Tooth Desensitizer are such stand-alone products. Desensitizing methods can be used after whitening, one such example being KöR Whitening Deep BleachingTM.

Teeth Sensitivity Can Be Reduced By Fluoride

The most commonly used agent for treating teeth sensitivity is Fluoride. It reduces the size of dentinal tubes, and at the same time the fluid movement in the tubes. It strengthens the outer enamel of the teeth, thus reducing discomfort. Potassium nitrate works its way to the center of the tooth, numbing the pulp to reduce discomfort. How well it works, again depends on the person.

Desensitizers that can build new plugs in the open-ended tubes are most successful at stopping fluid movement in the tubes and preventing bleaching sensitivity. Oxalates and HEMA based products offer these advantages. Amorphous calcium phosphate (ACP) strengthens the enamel, and is another product used to treat teeth sensitivity.

Pain Relievers Can Alleviate Teeth Sensitivity

One other method with positive results in treating teeth sensitivity is using pain relievers, which can minimize inflammation of irritated tooth nerves, so the discomfort is reduced.

Over-the-counter tooth desensitizers come in the form of toothpaste, gel or rinse. They are temporary fixes that can harden the enamel. Toothbrushes with soft bristles can be used if you experience tooth sensitivity while using teeth whitening products. A soft brush can reduce wear and tear on the enamel.

A good balance of minerals in the mouth helps overcome the problems related to sensitive teeth. When minerals are replaced faster than they are taken away, the enamel does not wear down. Avoid eating too much acidic foods that can cause erosion of the enamel.

Dentin is the part of the tooth that is sensitive to hot, cold and sweets; it is also more yellow and is exposed when the outer layer of enamel wears away. This exposure causes not only teeth sensitivity but also more complex dental problems.

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