Is It Normal For Your Tooth To Be Sensitive To Cold After A Filling?

June 15, 2023

Getting a filling is supposed to solve all your dental troubles. From random toothaches to heightened oral sensitivity, you should be back to enjoying your favorite meals after the intense procedure. But what if, instead of relief, your tooth feels more sensitive to cold after a filling than before? Is that a normal response, or should you be worried? In this blog, you will find all the answers to your questions, so keep on reading this blog.

Is Tooth Sensitivity Normal After Dental Filling?

If your newly-filled tooth can’t stand anything too hot or cold immediately after the procedure, that is okay and, to a certain degree, even expected. However, you shouldn’t be having anything to trigger those feelings in the first place. That is to say, right after getting a filling, you should avoid any food or drink that has a high alternating temperature. Whether it’s something too hot or too cold, it is necessary to wait for a few hours post-filling before indulging.

How Long Should A Tooth Be Sensitive To Cold After A Filling?

Oral sensitivity tends to last for about a week or two, depending on the individual. For instance, some people don’t suffer from even the slightest bit of sensitivity. At the same time, others can’t stand any kind of pain or sensitivity at all. Regardless of your pain tolerance, the effects differ for everyone. However, you can expect the affected tooth to remain sensitive for at least two weeks after the filling.

In some cases, the effects can last longer, signaling that something is wrong with the tooth itself. Moreover, if the sensitivity does not go away or fade, the seal might be cracked, leading to jolting pain. It could also be caused by pulpitis, which is when the innermost layer of your tooth gets inflamed and infected by bacteria. In such a case, a root canal might be needed to eliminate the contamination.

Additionally, you could also be allergic to the filling material. This is a rare occurrence but not impossible. Visit your dentist if the pain starts to worsen or if a rash develops on your skin.

Different Ways to Soothe Tooth Sensitivity

There are many reasons why your tooth might be feeling sensitive after a dental filling. Not to mention it will likely fade away over time. However, if the pain is starting to get unbearable, you can try incorporating the following habits in your day-to-day life to minimize the sensitivity:

  • Brush your teeth very gently two times every day.
  • Take over-the-counter pain relievers.
  • Use an antiseptic, alcohol-free mouthwash.
  • Avoid teeth whitening products, as that could make things worse.
  • Rinse your mouth with a saltwater solution.
  • Do not brush your teeth immediately after having a meal.
  • Be very cautious when flossing the tooth with the filling.
  • Stick to room-temperature food and beverages.

Final Takeaway

To put it shortly, it’s common for your tooth to feel sensitive to cold after a filling. However, if you can’t stop cringing from sudden pain every time you eat or drink something, consult AK Dental for more information. You can contact us at (512) 653-3008 or visit 7010 State Hwy 71, Austin, TX 78735, United States, for an in-person checkup.


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