7 Reasons Why Throbbing Tooth Pain Under The Crown Comes and Goes

October 15, 2023

Who does not want to own a crown? But when it comes to putting one up on your teeth, the story takes a different turn. Dental crowns restore the strength of a damaged tooth. While you may think that shielding your enamel might be the end of discomfort, there are chances of experiencing tooth pain under your crown that comes and goes in the form of episodes. Let’s dig into the reasons behind it and the measures you can take to deal with this.

Why Does Your Crowned Tooth Hurt?

You must understand that your tooth is a living organ with blood vessels and nerve endings that send sharp pain signals when triggered. Even if you get a dental crown, it does not bar your tooth from sensitivity. You must get a root canal for sensitivity under the crown.

  1. Decay Under the Crown
    Your tooth is susceptible to decay and cavities. There are chances for cavities to develop along the border where the crown meets your tooth, causing discomfort and pain. If the cavity deepens and moves along the nerve endings, you may require a root canal to resolve the issue.
  2. Problems During Dental Crown Placement
    Getting a crown, although it is not an invasive procedure, can still cause lingering pain after. However, this discomfort should subside within a couple of weeks. If it goes beyond that, get in touch with your dentist for a full checkup.
  3. Infection
    There are cases where the dental crown exerts extra pressure on the tooth’s nerves, leading to an infection and consequential pain. Other than that, leakage from old fillings under the crown can introduce bacteria into the area that can initiate infection.
  4. Crack in Dental Crown
    If your crown develops a crack on it for any reason, tooth pain is inevitable. This is because your natural tooth is already quite vulnerable under it, and cracks may serve as a gateway for bacteria to enter. Moreover, the sensitivity to hot and cold temperatures or even air may increase due to the crack.
  5. Receding Gums
    When your gums recede from their baseline, your teeth’ roots are exposed, making them sensitive and prone to pain. The main culprits for this condition to develop are vigorous brushing and flossing.
  6. Bruxism – Teeth Grinding
    It is a condition where a patient suffers from involuntary teeth grinding while sleeping. This constant grinding leads to tensed jaw muscles and, ultimately, tooth pain.
  7. Misfit Crown
    If your dentist fails to put on the crown properly, it causes tooth pain and affects your bite and smile. Pain when biting down is a major sign that your crown is positioned too high on the tooth.


Managing Tooth Pain That Comes And Goes with a Crown

Here’s how you can manage and get rid of tooth pain under the dental crown:

  1. Pain Medication: Over-the-counter pain medications, like ibuprofen, provide temporary relief from discomfort.
  2. Salt Water Solution: A salt water solution can serve as an effective antibacterial mouthwash solution to deal with tooth or crown pain associated with infection. It also helps in reducing inflammation and swelling.
  3. Mouthguard: For those who have bruxism, wearing a mouthguard protects their teeth from external pressure, reducing pain.

    Closing Note

    If your dental crown pain comes and goes but follows a pattern beyond 2-3 weeks, schedule an appointment with a professional for a thorough examination. If you want to learn more, get in touch with the dental experts from Smile Unique Dental and Orthodontics; we are just a call away. Dial (832) 391-8660 to connect with us or drop by our clinic. We are located at 19355 Katy Freeway STE 600, Houston, TX 77094.


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