Has your dental filling made your teeth sensitive? While a dental filling is a safe and reliable tooth restoration procedure, some patients may have discomfort or sensitivity after the process. So, if you’re wondering why your tooth is sensitive after a filling, you’re not alone. It’s common and goes away with time but what might make it last longer? Read the blog to find out.

Why do Filling Cause Tooth Sensitivity?

There can be various reasons for your tooth sensitivity after dental filling; the most common one is that it is a part of the healing process. However, the sensitivity could be caused by the following reasons:

  • Incorrect Bite Alignment

    A filling’s alignment with the patient’s bite alignment is one of the most important factors in its proper fitting and placement. An improperly placed filling may affect the patient’s bite, which can be uncomfortable for a number of reasons. After the filling procedure, it’s normal to feel a little sensitive when eating, but your bite should heal itself in a few weeks.

  • Irritated Nerve

    Although your cementum and enamel often shield the nerve, deep fillings have the potential to reach the nerve terminals, causing nerve inflammation. If your sensitivity after dental filling is due to nerve irritation, rest assured, it will eventually get better.

  • Allergic Reaction

    An allergic reaction to the materials used in dental filling may be the source of discomfort or sensitivity after the procedure. It is more common in amalgam fillings. Visit your dentist if this happens and he will replace the filling with composite resin or another material.

  • Pulpitis

    Pulpitis is inflammation of the tooth’s deep pulp, which can cause tooth sensitivity and pain. Even though it is uncommon for pulpitis to develop after filling, it might occur if:

    • The tooth was already damaged or fractured.
    • The cavity was extremely deep, penetrating the inner pulp layer.
    • The tooth has had several fillings or treatments.

How to Manage Tooth Sensitivity After a Filling?

Here are a few ways to manage sensitive teeth after a filling:

  • Use toothpaste specifically made for sensitive teeth. Such products have potassium nitrate that helps in tooth desensitization.
  • Use extra-soft toothbrush bristles.
  • You can also take topical ointment to numb the teeth.
  • Take over-the-counter medications to provide comfort to the teeth.
  • Be gentle with your teeth while brushing and flossing
  • Stay away from food and beverages that can irritate the sensitive area.

Wrapping Up!

Dental fillings are a safe and effective way to treat cavity and can last longer with proper care and maintenance. While some sensitivity after a dental filling is common, persistent pain or sensitivity might indicate a bigger problem.

Remember to consult with your dentist about your dental issues to avoid bigger damage. Visit Modena Dentistry and Orthodontics to have a thorough checkup for your tooth sensitivity after a filling. Schedule your appointment by calling (346) 966-3362.

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