Does Your Filled Tooth Ache? Here's What it Could Mean


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A tooth filling is often safe and does not result in any problems. However, some patients report developing tooth discomfort or sensitivity, after a certain period of time. If you have any pain or sensitivity and if it is accompanied by redness and swelling, then you should definitely consult your dentist.

In this post, we will go over some of the most typical causes of tooth sensitivity after dental fillings and what they could mean.


What Occurs Following A Dental Tooth Filling Procedure?

A dentist or dental hygienist will carefully clean the tooth during the dental filling procedure to eliminate any decay and other debris before filling it with a filling substance.

  • First step: The first procedure is to inject a numbing medication around the damaged tooth.
  • Second step: After using a dental drill to clean the decaying tooth location, porcelain, amalgam, or other materials are used to fill it.

Your face might still feel numb for a few hours or more after the dental procedure, or it might feel uncomfortable or prickly. In addition, you can have trouble swallowing, moving your face, or even talking or eating.

The recommended course of action following a filling is to refrain from eating and drinking for a  few hours. This is due to the possibility that you may unintentionally bite your cheek or tongue if your mouth is numb.

Your feelings will return as the anaesthetic wears off. Your mouth may feel a little strange in the following days as a result of the filling.


Is It Normal to Feel Pain After A Tooth Filling?

The degree of discomfort you experience following a cavity filling depends on a number of variables. As a result, it may be difficult to anticipate post-filling discomfort. Many people could be more prone to experiencing pain and discomfort following surgery. Those who frequently feel discomfort following a cavity filling may:

  • Possess delicate teeth.
  • Possess periodontal or gingivitis disease.
  • Possess an untreated dental infection.
  • Have trouble with crowded teeth.

Experiencing a toothache? Book an appointment with us now!


Reasons Why We Feel Pain After A Tooth Filling

The deteriorated portion of a tooth is replaced with fillings, which lessen discomfort from the cavity itself. However, tooth soreness following a filling is common. Following a filling, some typical causes of tooth discomfort include:

  • Sensitivity following the tooth filling procedure: A tooth that has just been filled will be more sensitive to hot and cold meals, the pressure with which you bite down on the food, and even the temperature of the air around you. The discomfort from this procedure lasts from a few days to several weeks at the most.
  • Broken or displaced dental fillings: If the filling is not securely fastened to the tooth or if it breaks, tooth discomfort may arise after filling a cavity. Call your dentist or dental hygienist if you think a broken or loose filling is the source of your tooth pain.
  • Allergic reaction: Some patients experience adverse responses to dental filling materials like silver, which is commonly used in fillings. When discussing filling options with your dentist, be careful to let them know if you have any sensitivities to help prevent tooth discomfort after a cavity has been filled.
  • An irritated nerve: You could have excruciating tooth pain after getting a deep filling near the tooth’s nerve, as it may get irritated from all the activity around it. It may even result in swelling that will eventually cause pain.
  • Alignment issues: It is necessary for dental fillings to be at the same height as the neighbouring teeth. If it is high, it can withstand extra pressure while biting. The pain and hypersensitivity in this situation will be far worse than with a leveled filling. It may even last a few days. Nonetheless, the bite will often heal in a few weeks.

Are sensitive teeth bothering you? Request for a checkup today!


Treatments for Teeth Sensitivity

Desensitising toothpaste might help relieve pain and suffering if you experience tooth sensitivity after the cavity-filling procedure. These kinds of toothpaste include potassium nitrate, which lessens tooth discomfort by preventing pain from penetrating the nerve endings inside the tooth and reducing its impact on the surface of the tooth.

Like everything else, it may take some time for you to feel relief after you use the toothpaste.

Here are some efficient home cures for removing uncomfortable teeth following a filling:

  • Ibuprofen and other over-the-counter painkillers are options.
  • Oral ointments can be quite helpful and can be purchased through a pharmacy or online.
  • Be careful not to use a toothbrush with rough bristles if your teeth are already in pain. Instead, buy a toothbrush with the softest bristles.
  • Avoid scrubbing your teeth or gums with too much force and instead, softly use a circular motion when brushing.
  • Flossing your teeth softly and at least once a day is a good way to care for your teeth and eventually reduce sensitivity.
  • Review your daily meal plan and make a note of the foods and drinks that are causing your teeth to become sensitive; stay away from them if you do not want any pain.
  • Avoid goods that might exacerbate sensitivity, such as whitening
  • Avoid using whitening toothpaste since it might make your teeth more sensitive. You may utilise different methods that will not hurt while whitening your teeth at home.
  • After consuming acidic beverages or meals, properly rinse your mouth to prevent the erosion of your tooth enamel.



It is quite normal to experience toothache after receiving a filling. You may do many home remedies to resolve the pain. However, if it lasts longer than expected, consider booking an appointment with a dentist to have it checked out at the earliest.

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