What Causes Teeth Sensitivity?

If you are experiencing discomfort in the teeth when consuming hot or cold beverages, then you are probably suffering from teeth sensitivity. Teeth sensitivity is caused when the dentin, which lies inside the enamel and gums is deteriorated. Dentin is protected by the hard outer layer of enamel. And dentin is the layer that protects the nerves in teeth. When the dentin is deteriorated, it exposes the inner nerve ends to the cold and hot beverages or food. There are various reasons that can cause teeth sensitivity.

Brushing Teeth Aggressively

Teeth sensitivity is most commonly caused by brushing aggressively with too much force using a hard-bristle toothbrush. Brushing with such force can eradicate the tooth enamel, exposing the inner nerves. Exposing the nerves to cold or hot food and beverages can lead to teeth sensitivity. To avoid the problem, you can use a soft-bristle toothbrush and brush your teeth gently.

Consuming Acidic Foods

Consuming acidic foods can damage the tooth enamel gum line, and it will expose the inner layer leading to sensitivity. Acidic foods such as citrus acid fruits, tomatoes, yoghurt, sports drinks, grapefruit and pickles can cause discomfort and pain in the teeth because they tend to deplete the enamel. You can avoid these foods or better use a specialized toothpaste for sensitivity.

Grinding Teeth Eradicates Enamel

Enamel is a hard outer layer, but grinding your teeth can eradicate the enamel. Eradicated enamel exposes the dentin or the middle layer of your tooth and it contains a hollow tube that leads directly to your nerves. If you have the habit of grinding teeth, then contact your dentist and ask for a mouth guard to stop your teeth grinding.

Using Over the Counter Mouthwash

Some of over-the-counter mouthwashes and rinses contain alcohol and other chemicals that can make your teeth more sensitive. If your dentin is exposed, it can affect you more severely. In such a case, you should use only neutral fluoride mouthwash or rinses, or you can neglect mouthwash and focus only on brushing and flossing.

Having Excess Plaque

Brushing and flossing can remove the excessive plaque, but if you don’t take care of your oral hygiene, the excessive plaque will wear down tooth enamel. Again, your teeth nerves are exposed, and it can become sensitive. You can maintain your oral hygiene to avoid teeth sensitivity and visit the dentist every six months for thorough dental cleaning sessions.

Now that you know the real causes of teeth sensitivity, you should remember them for better oral care. Teeth sensitivity is a common dental problem, but you should take care of it. Ignoring teeth sensitivity can lead to serious health oral issues.