A dental filling procedure is aimed at treating cavities. While the procedure itself is usually quick and painless, many people experience mild sensitivity afterward. It can be explained as a stinging feeling when eating or drinking anything hot or cold.
This is completely normal and should resolve on its own. But what if sensitivity lingers on for days?
In this blog, we will discuss how long does tooth sensitivity last after a filling so you’ll know what to expect during recovery.
Average Duration of Sensitivity After Dental Filling
Typically, tooth sensitivity is normal and temporary after a dental filling. If you have had a small filling, sensitivity should go away within a day or two.
However, if the cavity is deeper or close to the nerve, it might take more days to settle. In these cases, it can last up to 2 to 4 weeks.
Your dentist will determine how long sensitivity is normal in your case. If pain and sensitivity do not improve within the said time, or gets worse instead of getting better, it is a good idea to see your dentist right away.
Why Do You Experience Sensitivity After Filling
There are a few reasons why your tooth might feel sensitive after getting a filling:
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Pulp Reaction
If the cavity is deep, the inner part of the tooth (the pulp) can get irritated during treatment. This makes the nerve more sensitive to hot, cold, or pressure for a while.
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Filling Material
Some materials, like silver fillings, transfer heat and cold more easily than others. This can make your tooth extra sensitive after getting a filling.
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Bite Changes
If the new filling is a little higher than your other teeth, biting down may feel off until your bite adjusts, or your dentist smooths it out. This could lead to sensitivity post-filling.
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Gum Irritation
The gums or nearby soft tissues may get a bit sore from the procedure, which can add to the feeling of sensitivity.
How To Manage Sensitivity Post Dental Filling?
Here are some tips on how to manage sensitivity post dental filling:
- Use a prescribed desensitizing toothpaste. It will help in reducing sensitivity
- Avoid very hot or cold foods and beverages for a few days after treatment
- Use a soft-bristled toothbrush to avoid irritating the treated area
- Do not chew directly on the treated site. It can add up pain and sensitivity
- Take prescribed medications or over-the-counter pain relievers
When to See a Dentist
If you suspect the following signs, see your dentist immediately:
- If the pain or sensitivity worsens with passing time
- If sensitivity lasts longer than four weeks
- If you notice damage to your filling or tooth
- If you experience swelling, inflamed gums, fever, and other signs of infection
Overall Insight
It is normal to experience mild sensitivity after getting a dental filling. However, it should improve as days pass. For simple fillings, sensitivity should go away within 2 to 3 days; however, for deeper ones, it may take 2 to 4 weeks to completely heal and adjust.
In case of extreme discomfort or pain after filling, consult our experts at Smile 360 Family Dentistry of Rancho Cucamonga for comprehensive care options. Call us at (909) 980-4878 to book your appointment.