Northborough Family Dental
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How a Root Canal Can Relieve Pain and Save Your Smile in Northborough

June 26, 2025
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A woman showing tooth sensitivity after eating an Ice cream in Northborough

If you have a deep tooth infection, a root canal is the only way to save the tooth from loss or extraction.

Signs of a tooth root infection include:

  • A toothache or increasing sensitivity
  • A bump or blister on the gum
  • Face or jaw swelling
  • Tooth discoloration

You may not experience every symptom, especially if the tooth nerve is damaged and not conductive, which is why it’s essential to contact your Northborough dentist if you notice oral health changes.

A tooth root infection is a dental emergency, and we provide treatment as soon as possible.

How Root Canals Save Teeth

If you have a tooth root infection, your dentist numbs the area around that tooth with powerful anesthesia. Then, we gently extract the infected pulp and seal the tooth temporarily to promote healing. In a week or two, you return to our dental office for a restoration, such as a dental crown, to protect the treated tooth and restore function.

Ask your dentist if you’re a candidate for a same-day tooth crown.

Failure to treat an infected tooth can lead to the spread of infection and tooth loss.

When We Cannot Save Your Tooth

Waiting too long to see the dentist puts the tooth at serious risk for loss. If your dentist can save the tooth, we will discuss tooth replacement, such as a dental implant, to preserve your jawbone and oral health.

Lower Your Root Infection Risks

A Root infection occurs when bacteria penetrate the tooth and reach the pulp chamber. To minimize your risks, schedule regular visits to your dentist every six months for checkups and professional teeth cleanings. You should also brush and floss your teeth at least twice daily.

Do You Need a Gentle Root Canal in Northborough?

To learn more or schedule a consultation with the dentist, please contact a team member today at (508) 393-2522. Don't forget to inquire about our in-office dental savings plan!

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