10 Causes of Tooth Sensitivity

10 Most Common Causes of Tooth Sensitivity

10 Most Common Causes of Tooth Sensitivity

Does drinking cold beverages cause you pain?  Do you cringe when you brush or floss? Sounds as if you have tooth sensitivity!

Luckily there are things you can do to lessen tooth sensitivity and improve your oral health.

1. You brush with too much force

If you are brushing your teeth with a lot of force and/or using a hard bristle toothbrush, you can wear down the protective layers of your teeth and expose areas that lead to the nerve of the tooth. When hot or cold temperatures foods and liquids reach the nerves of the tooth, tooth sensitivity and discomfort occur. You can improve this by switching to a soft bristle toothbrush and be gentler when brushing your teeth.

2. You consume acidic foods and beverages

If pathways to the nerve of the tooth are exposed, acidic foods such as lemons, grapefruit, tomato sauce, and pickles and beverages, such as soda, can cause pain. Using a toothpaste that specifically targets sensitive teeth, such as Sensodyne, may help with this, however avoiding these foods and beverages may be the best way to avoid tooth sensitivity.

3. You grind your teeth

Grinding your teeth can wear down the enamel and by doing so, exposing the pathway to the nerves of your teeth. Using a mouthguard can protect your teeth from the damages caused by grinding. Generic mouth guards can be purchased over the counter or for better results–custom mouth guards can be made by your dental office.

4. You are using a whitening toothpaste

Many varieties of toothpastes contain a tooth whitening agent, which can cause sensitivity. Consider switching toothpastes to one without a whitening agent to prevent this type of sensitivity.

5. You use alcohol based mouthwash

Some over the counter brands of mouthwash contain alcohol and whitening agents that can lead to additional sensitivity, especially if there is access to the nerves of your teeth. Try a neutral fluoride rinse or try an alcohol and whitening free mouthwash.

6. You have gum disease

Receding gums can cause tooth sensitivity. This is a common occurrence with age, especially if you have not kept up with routine dental care. A visit to the dentist will inform you of options you have to seal or cover your teeth and assist with tooth sensitivity.

7. You have excessive plaque

Lack of brushing and flossing can result in a buildup of plaque, which wears away the enamel on your teeth. Once this is gone, it cannot be replaced and can no longer protect the nerves of your teeth. Good oral hygiene practices can strengthen the remaining enamel and regular dental visits can help keep plaque away.

8. You have had recent dental work

It’s very common to have sensitivity after having dental procedures performed. This sensitivity should go away with a few days. If the problem continues, contact your dentist for a follow up visit to be sure there are no complications or infections.

9. Your tooth is cracked

A cracked tooth can cause a lot of tooth sensitivity, especially if the nerve has been affected. A visit to your dentist is necessary to determine the correct course of treatment to resolve the sensitivity, where it includes a crown or an extraction and tooth replacement.

10. There is decay around a filling

Fillings can weaken over time and fracture. If the edges are not sealed, decay and bacteria can get under the filling, which can also impact the nerve of the tooth. Regular dental visits by an experienced dentist is important to catch these situations early on so the filling can be replaced. In certain situations, a crown may be necessary to keep the tooth healthy and protected from further decay.

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