10 Major Causes of Tooth Sensitivity   - Vita Dental Spring
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10 Major Causes of Tooth Sensitivity  

10 Major Causes of Tooth Sensitivity   150 150 Tony

10 Major Causes of Tooth Sensitivity  

Tooth sensitivity is one of the most common dental problems which is characterized by pain in the teeth and discomfort when consuming certain substances at varying temperatures. Although the pain may be temporary, it comes in as very sharp and sudden into the tooth’s nerves.

It ’s a condition that happens when the enamel becomes too thin due to corrosion or when gums pull back thus causing the exposure of the roots or dentin. So, in order to protect the nerves, the tooth responds by being sensitive. Learn from us here at Vita Dental Spring about what may be the cause of tooth sensitivity so that you can be a step ahead and prevent it.

Brushing Too Hard

Teeth become sensitive when you brush using force or a brush that has very hard bristles. With time it causes the enamel to wear down thus causing the microscopic canals that lead to the dental nerves exposed and encourage receding of the gum.

When dentin is exposed to extreme temperatures or acidic foods, it can result in tooth sensitivity and discomfort.

Gum Recession

People suffering from gum or periodontal disease are more subjected to tooth sensitivity. When your gums start pulling away from your teeth, it means your gums are receding.

The dentin tubules which connect to the nerve branches on the inside of your teeth are exposed.

Receding gum lines may not only occur because of brushing too hard, so its best to consult your dentist and get a proper diagnosis to ascertain that it’s not something serious.


Sore and inflamed gums are as a result of exposure of the tooth’s sensitive nerves. Gum disease is increasingly common with age more so if you have not been keeping up with your dental health. This can cause tooth sensitivity if treatment of the underlying issue is not addressed in due time. The dentist may suggest a procedure that can seal your gums.

Cracked Teeth

A cracked tooth makes eating sugary foods or drinking hot or cold beverages harder due to pain and sensitivity. The cracks can become filled with bacteria and can cause inflammation in the pulp of the tooth. The drinks or food particles slip down to the roots and in more severe cases, it can lead to abscess and infections.

Teeth Grinding or Clenching

Also known as bruxism, teeth grinding can wear down the enamel. Although the tooth enamel is a hard substance, grinding your teeth can erode the surface.

In doing so, you expose the middle layer of the tooth which contains hollow tubes that lead to the nerves.

Let Vita Dental Spring guide you on how to get a mouth guard which is custom-made to fit your bite that can eventually stop you from grinding.

Plaque Buildup

The aim of brushing and flossing our teeth after eating is to remove plaque that forms afterward.

When you do not follow an oral hygiene routine, or even go for professional cleanings often, excessive plaque buildup causes your tooth enamel to wear out.

It makes your teeth become more sensitive because they now lose the protection that was being provided by the enamel.

Long-Term Use of Mouthwash

Most over-the-counter mouthwashes may contain acids, alcohol, and other chemicals. Using mouthwashes when you have an exposed dentin can make existing tooth sensitivity worse and also increase the damage on dentin layer.

There are neutral fluoride rinses or mouthwashes available that might be a better option instead.

You could also simply avoid them altogether but be more diligent about brushing and flossing.

Acidic Foods

Most people like eating sharp-tasting food and drinks, this could be stripping away your tooth enamel. Foods like citrus fruits and drinks such as wine, energy drinks, and carbonated sodas all contain amounts of acid. Once the nerves are exposed, these foods can cause tooth sensitivity. Try limiting your intake and see if it makes a difference, or if you simply can’t go without these kinds of foods and drinks, eat a piece of cheese or drink milk afterward. It will help in balancing the acidic level in your mouth.

Tooth Sensitivity After Dental Procedures

For some people who have had their cavities filled, they may experience tooth sensitivity afterward. The decay that causes cavities always irritates the tooth, and the crown filling procedure can lead to more sensitivity. After a tooth filling, teeth become very sensitive when biting down or may be too high and can simply be adjusted by lowering the filling or bite adjustment.

Tooth Sensitivity After Whitening Treatments

Professional teeth-whitening treatments not only contain harsh chemicals that remove stains, but they can also remove the enamel, leading to tooth sensitivity.

Manufacturers also add tooth-whitening chemicals to their toothpaste formulas. While some people are more sensitive to them than others, it’s advisable to consider switching to one that doesn’t especially if you have cavities.

Practicing good oral hygiene can help prevent teeth sensitivity. If you experience symptoms of tooth sensitivity, seek treatment from the professionals here at  Vita Dental Spring soonest in order to prevent complications.