Are Teeth Supposed To Be Sensitive After Fillings
Getting a filling is a common dental procedure that involves filling a cavity or hole in a tooth with a material such as silver, gold, or composite resin. While fillings are necessary to restore the structure and function of a damaged tooth, they can also leave teeth feeling sensitive for a period of time after the procedure. In this article, we will discuss why teeth can be sensitive after fillings and what you can do to alleviate your discomfort.
Why Does Tooth Sensitivity Occur After Fillings?
To understand why teeth can be sensitive after fillings, it's important to first understand the structure of a tooth. A tooth is comprised of three layers: the enamel, dentin, and pulp. The enamel is the hard outer layer of the tooth that protects the more sensitive layers underneath. The dentin is the softer layer beneath the enamel that contains tiny tubules that lead to the pulp, which houses the nerves and blood vessels of the tooth.
When a cavity forms in a tooth, it usually begins in the enamel and then progresses to the dentin if left untreated. During a filling procedure, the decayed portion of the tooth is removed and replaced with a filling material. However, the process of removing the decayed portion can expose the dentin, which can lead to sensitivity.
How Long Will the Sensitivity Last?
The length of time that tooth sensitivity lasts after a filling can vary depending on a number of factors, such as the size of the filling, the location of the tooth, and the individual's level of sensitivity. In most cases, the sensitivity should subside within a few days to a week.
If the sensitivity persists for a longer period of time or becomes more severe, it's important to contact your dentist. This could be a sign of a more serious issue, such as an infection or nerve damage.
What Can I Do to Alleviate the Sensitivity?
Fortunately, there are several steps you can take to alleviate tooth sensitivity after a filling:
- Use a desensitizing toothpaste: These toothpastes contain compounds that block the tubules in the dentin, reducing sensitivity.
- Avoid hot and cold foods and drinks: Temperature extremes can exacerbate sensitivity, so it's best to stick to lukewarm or room temperature foods and drinks.
- Avoid sugary and acidic foods and drinks: These can wear down the enamel of the tooth, making it more susceptible to sensitivity.
- Practice good oral hygiene: Brushing twice a day and flossing daily can help keep your teeth healthy and reduce sensitivity.
Conclusion
Tooth sensitivity after a filling is a common occurrence, but it should subside within a few days to a week. If the sensitivity persists or becomes more severe, it's important to contact your dentist. In the meantime, you can take steps to alleviate the sensitivity by using a desensitizing toothpaste, avoiding temperature extremes and sugary/acidic foods and drinks, and practicing good oral hygiene.