What Causes Teeth to Become Sensitive?

Posted by Jon Ferrari on July 26th, 2017

If you feel hot or eat some ice cream you feel pain or a strong discomfort in your teeth, you may have a problem known as sensitive teeth. Although it may not seem like it, it is a very common problem, which can become an inconvenience not pleasant to enjoy the food, because frequent changes in temperature in food will make it impossible to enjoy the pleasant time to eat.

However, do not think that everything is lost. You can do some things to help remedy and prevent this condition. But first, you need to know the causes that cause this so you can avoid them.

The normal thing is that when taking something very cold or very hot, your teeth do not hurt you. The crown of the teeth is covered by the enamel; The dental cement protects the root of the teeth and the gums cover it. However, if that protection is lacking because of the causes that I will enumerate below, the external sensations can reach directly into the dentin, which is underneath the enamel and the cement. Dentin is responsible for transmitting pain and discomfort to the inner nerve of the tooth.

What causes teeth to become sensitive?

One of the causes is that the part of the tooth that can be seen is covered by a layer of enamel that protects the dentine. It is when the enamel is lost or corroding, or thinning, that the dentine is exposed, and the tooth becomes sensitive. Dentin can be lost or worn out for some reasons:

Causes that cause sensitive teeth:

• An abrasive toothbrush or very hard bristles.
• An aggressive or too hard brushing.
• Vigorous brushing by sweeping the tooth from side to side.
• Grinding the teeth: This is a habit where teeth are often carved, which can cause the enamel to wear, making the teeth sensitive.
• Poor oral hygiene that causes erosion of the tooth.
• Dental erosion caused by loss of enamel due to aggressive substances such as sugar, soda, sour drinks, acidic foods, chewing gum, etc.
• Gum Recession: When the gums recede, they can leave the roots of the tooth exposed, and these can be more sensitive.
• Gum disease: The buildup of plaque or tartar on the teeth can cause problems in the gums that will affect the sensitivity of the tooth. This can happen especially when chewing gum and pushing the tartar to the gums, which could even destroy the bone support of the teeth, forming bags in the gums around the teeth, causing the area to be difficult to clean and cause Gum disease

Other causes of tooth sensitivity:

• A chopped, cracked, broken or stuffed tooth: When there are cracks in the teeth, food can seep into the root of the tooth causing pain, especially when temperatures are extreme.

• Use of tooth whitener: teeth whiteners corrode the tooth enamel. Many patients who bleach their teeth show sensitivity in a short time after their teeth have been bleached.

Fortunately, there is a treatment for sensitive teeth. Special toothpaste for sensitive teeth is the most simple and economical treatment. This paste covers your teeth with components that block the transmission of sensations to the nerve. But that does not happen overnight, you should use it for several weeks to get results. You can also visit a dental practice to consult with a dental expert.