Why Are My Teeth Sensitive All of A Sudden

Why Are My Teeth Sensitive All of A Sudden?

You are here looking for the no BS answer to the question: Why Are My Teeth Sensitive All of A Sudden?

Teeth are the most neglected part of our body. It can be the strongest, but dental hygiene talk is a need of an hour. Many people complain about “why are my teeth sensitive all of a sudden?”

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Well, any sudden changes in your teeth are not sudden as it seems. You must go to the root of the cause, requiring a regular visit to your dentist. This article will teach you about all of the causes of tooth sensitivity and how to treat them.

Why Are My Teeth Sensitive All of A Sudden?

Sudden pain can be observed in most 21st century adults. The primary cause of this can be teeth sensitivity or internal damage. However, you need not be concerned because this can be readily treated by contacting a dentist. Now let’s take a look at the possible causes of sudden teeth sensitivity.

1. Gum Sensitivity

Gum can start weakening with age. This can lead to exposure of the teeth root. As a result, your gum becomes vulnerable to infections and diseases. This gum recession can cause sudden sensitivity in your teeth.

2. Damaged Enamel

The protective layer of your teeth, the enamel, can be damaged if you regularly consume acidic food such as alcohol, fast foods, or tobacco. Your teeth may get sensitive as a result of this.

3. Sudden Hot Or Cold Temperature

Eating or drinking extremely hot or cold food suddenly can affect the nerves and causes hypersensitivity of teeth.

4. Tooth Cavity

Tooth cavity is a very common reason to cause sensitivity in your teeth. Bacterias can attack your teeth due to the presence of leftover food granules on your teeth. This causes the cavity and the nerves to get exposed and, thus, can cause teeth sensitivity.

5. Using External Beauty Products

Chemical-based products like teeth whitening gels, strips, etc., can cause teeth sensitivity. This can be cured by stopping the use of such chemicals.  

6. Sinus Infection

Sinus can cause compression of nerve endings near your teeth and jaws. This can cause hypersensitivity in teeth.

What Are The Solutions?

If the sensitivity is unbearable, you must see a doctor as soon as possible. It is better to be fast than to lose a tooth. Well, you can always avoid sensitivity in your teeth by following the instructions below:

  • Brush your teeth twice a day.
  • Visit a dentist every month.
  • Wash your mouth with water after every meal.
  • Avoid binge eating.
  • Don’t be harsh on your teeth while brushing. You can erode the enamel.
  • If any pain persists for more than 48 hours on your jaw, teeth, or gum, immediately consult a dentist.
  • Do filling or tooth extraction whenever needed.
  • If you get migraine pain that extends to your jaw or teeth, do not delay consulting a doctor.

If you feel any disparity in your mouth, your dentist can suggest the best option. Avoid self-treatment at home as they can adversely affect the condition. Use the medicines and paste according to their recommendation. 


The sensitivity can be minor, but its root can be severe diseases like cancer, teeth decay, diabetes, Sinus, etc.

A feel of sensitivity can be an alarm to get your mouth checked up. Teeth sensitivity is always related to your teeth, gum, or jaw. Follow proper hygiene and take appropriate care of the strongest and sharpest bone of your body. Ask yourself this question now, “Why are my teeth sensitive all of a sudden” and visit your nearest dentist.

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Frequently Asked Questions

Can Tooth Sensitivity Go Away On Its Own?

Yes, with proper dental care, tooth sensitivity can be cured.

Can You Rebuild Enamel?

No, enamel cannot be rebuilt. However, weak enamel can be taken care of with proper heed.

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Does Salt Water Help Sensitive Teeth?

Yes, salt water can be a relief to sensitive teeth, But this can only help if the pain is mild. In severe cases, you must visit a dentist.


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