Should a Tooth Hurt after Getting a Dental Crown?

Should a Tooth Hurt after Getting a Dental Crown?

July 1, 2022

Do you have pain after getting a dental crown? While dental crowns effectively cover and protect a damaged tooth, you might be surprised to learn it doesn’t safeguard you from tooth pain.

Crowned teeth remain prone to problems like your natural teeth. For example, you might experience pain, sensitivity, or pressure on the crown placement site or share a persistent toothache.

There are various reasons why a dental crown can hurt. This article explains what causes the pain and how to alleviate it.

What Are Dental Crowns?

A crown is a dental cap placed over a damaged tooth. The crown is bonded in place and covers the visible portion of your tooth. The job of the crown is to restore the size and shape of the affected tooth while protecting it. At times crowns are placed on either side of a missing tooth to support a bridge.

Different materials help make dental crowns in Burlington, ON, including porcelain, ceramic, and metal. You might need a dental crown to cover a fragile tooth after root canal treatment. Your dentist might recommend a dental crown if you have a large cavity that is too significant to repair with fillings, a cracked or weakened tooth, discoloured or misshapen teeth or a missing tooth needing a bridge.

What Causes Pain on a Crowned Tooth?

There are many reasons why you may experience pain under a tooth crown. Some of them include the following:

Tooth Decay under the Crown

The tooth under the dental crown remains alive, making it prone to tooth decay and cavities near the border of the tooth and crown. The condition can lead to persistent pain at the site. In addition, if the cavity expands and affects the nerve, you might require root canal treatment.


If you didn’t receive root canal treatment before placement of the crown, the tooth has nerves, and the crown puts pressure on the traumatized nerve causing an infection to occur. Infections can also occur from old fillings beneath the crown leaking bacteria to infect the nerve. Some indicators of an infection include pain when biting, gum swelling, sensitivity to temperature, and fever.

Sore Gums from the Dental Crown Procedure

You might experience temporary discomfort after the procedure to place your dental crown. The discomfort shouldn’t last for over two weeks. However, if it does and causes excessive pain, discuss the issue with your dentist if the pain doesn’t subside after two weeks.

Teeth Grinding

Teeth grinding is also called bruxism and can put pressure on your dental crown to cause discomfort.

Fractured Teeth or Crown

A cracked crown or tooth under the crown causes mild pain. You might experience sensitivity to temperature and air because of the crack. If you think your crown is broken or loose, you must have it fixed as soon as possible.

Ill-Fitting Crowns

If your dental crown doesn’t fit correctly, you might experience discomfort. An incorrect fit will also affect your bite and smile. Pain when biting down indicates the crown is too high on the tooth. Dental crowns should adjust to your bite just like your natural teeth. However, if your bite doesn’t feel right, it can also lead to jaw pain and headaches.

Treatment for Dental Crown Pain

The cause and severity of the discomfort determine the treatment for dental Crown pain. Simple measures that might help relieve the pain include:

  • Over-the-counter medications.
  • Saltwater rinses.
  • Herbal remedies.
  • Avoiding sticky and hard foods.

Hot and cold foods can also trigger dental crown pain, making it necessary for you to have foods at room temperature.

If jaw clenching or teeth grinding is a source of the pain, your dentist might recommend treatments like night guards and mouth splints as a remedy for bruxism.

If your dental Crown pain doesn’t subside, you must schedule an appointment with your dentist. You might need a crown replacement, root canal treatment, or tooth extraction.

You can expect some discomfort after having a crown placed. However, after a couple of weeks, the pain should subside. Infections, cavities, fractured teeth, or other problems might be the cause of the discomfort you experience. If your toothache doesn’t subside, contact your dentist to figure out what’s happening with your tooth.

Before heading to your dentist, ensure that you practice good dental hygiene like brushing twice a day, flossing daily, and avoiding hard foods like ice, which can damage the restoration.

Walkers Line Dental Center provides dental crowns and assistance with dental Crown pain. Help yourself by scheduling an appointment with the practice to alleviate the discomfort today.

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