a couple free of tooth sensitivity after filling

Tooth Sensitivity After Filling: What Should I Do?

Dental care

If you have tooth cavities, your dentist will highly recommend you to have a dental filling procedure. A dental filling is the safest and most effective way to reverse and prevent tooth decay. However, there are times that you may experience tooth sensitivity and discomfort after a dental filling procedure. If you are looking for dentists in Australia, Our Dental Care in Drummoyne take care of toothaches the professional way. You can check out their website for more information and get the expert dental care that you need.

Tooth sensitivity after a filling can be troublesome for most people. During this situation, it is important to remain calm and be knowledgeable of the aftercare procedures as well as what to do when experiencing tooth sensitivity after filling.


Is Tooth Sensitivity After Filling Normal?

Having sensitive teeth after undergoing a tooth filling procedure is perfectly normal for most people. This can last for a few days or weeks after the tooth filling is done and will eventually get resolved easily on its own. However, if you are experiencing extreme and unbearable pain, you should contact your dentist right away. The same goes for the occurrence of other symptoms of discomfort such as swelling, inflammation, or fever.

If you are wondering why you have sensitive teeth after tooth filling, this article will explain all you need to know. We will also discuss the possible causes of having sensitive teeth, how to treat the pain, or when to seek dental advice and go to your dentist.  Read further for more information.


Tooth Filling: What Should I Expect?

During a tooth filling procedure, your dentist will clear out ways to treat tooth sensitivity after fillingany possible signs of decay present on your tooth surface. Removing these cavities may involve the use of a dental drill to scrape the decayed area. Afterwards, your dentist will start filling the space using a specialised material. These are often present as a composite, porcelain, silver amalgam, or gold fillings.

You may still feel certain numbness after the filling, followed by an itchy, tingly or puffy feeling. You may also be advised to avoid eating for a few hours to avoid risking biting off your tongue and cheeks. After the numbing time has worn off, you may still find it difficult to move your face around. Talking, swallowing, or eating might be a challenge, but it will soon get better.

Dentists recommend having the patience to adjust with the new filling. Sensitivity may happen most, especially to those who underwent deep cleansing and filling, but this will eventually fade away.


How Do I Know If I Have Sensitive Teeth?

One of the key takeaways of having sensitive teeth is when you find certain triggers that cause a sudden but temporary sensation within the filled tooth or its surrounding area. It might feel like a sharp pain or a shock of cold that quickly comes and goes.

Several factors which can trigger sensitive teeth after a filling procedure includes the following:

  • Cold beverages and food, such as iced beverages and ice cream
  • Hot drinks, like tea and coffee
  • When air passes through the tooth, such as when you breathe through the mouth
  • Sweet, sugary food such as candies
  • Acidic food and drinks
  • Chewing and biting down food


What Are the Causes of Sensitive Teeth after a Filling?

Here are some of the possible reasons for having tooth sensitivity:

Irritated Nerves

During tooth filling procedures, certain nerves become aggravated and inflamed, causing irritation and an uncomfortable sensation. However, the nerve will heal over time, and sensitivity will go away. This might take some days or weeks to fade, but once the nerve has been fully healed, you should feel no pain at all.

Incorrect Alignment of Bite

Bite alignment should be filled correctly to avoid causing an increase in pressure as you bite down. This can cause sensitivity and pain much worse than your normal sensitivity. When this happens, you should ask your dentist to check if there are concerns about the bite. Your dentist may smooth out the filling to make it fit properly and eliminate the root cause of discomfort.


Sometimes, your pulp will get inflamed deep within treatment tooth sensitivity after fillingthe tooth. This may not occur with minor fillings but might be possible for a number of reasons:

  • Trauma, such as force from chipped or cracked tooth
  • Deep cavities, causing necessary deep dental filling to fix.
  • Multiple dental filling procedures
  • Old and loose fillings


When Should I See A Dentist?

Experiencing mild tooth sensitivity is normal and should be expected in a few days after filling. A few over the counter medicine will help reduce pain. However, you should still let your dentist know what you are experiencing and have it checked if needed. If the pain feels unbearable, or make it uncomfortable to do your daily activities, it is best to go immediately to your dentist.

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