Signs You May Need a Root Canal
You might need a root canal if you experience:
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- Persistent tooth pain that doesn’t go away
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- Sensitivity to hot or cold that lingers
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- Swollen, tender, or bleeding gums around a tooth
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- A dark or discolored tooth
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- Pain when chewing or biting down
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- A pimple-like bump on the gums (sign of an abscess)
If you’re experiencing any of these symptoms, it’s important to seek treatment as soon as possible. An untreated infection can lead to serious complications, including bone loss in the jaw.
Why Is a Root Canal Necessary?
Inside each tooth is pulp tissue, which contains nerves, blood vessels, and connective tissue. When this pulp becomes infected or damaged, it can cause severe pain and lead to serious oral health issues.
Common Causes of Pulp Infection or Damage
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- Deep tooth decay (cavities) that reach the inner pulp
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- Cracks or fractures in the tooth that expose the nerve
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- Repeated dental procedures on the same tooth
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- Trauma or injury to the tooth
If left untreated, the infection can spread, leading to an abscess, which may cause:
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- Bone loss around the root
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- The need for tooth extraction
A root canal removes the infection, saving your tooth and preventing the need for extraction.
The Root Canal Procedure – What to Expect
Root canals are routine, highly effective procedures that can usually be completed in one or two visits.
Step 1: Numbing the Area
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- A local anesthetic is applied to ensure the procedure is pain-free.
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- You’ll feel comfortable and relaxed during treatment.
Step 2: Removing the Infection
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- A small opening is made in the tooth to access the infected pulp.
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- The damaged tissue is removed, and the canal is thoroughly cleaned and disinfected.
Step 3: Sealing the Tooth
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- The empty canal is filled with gutta-percha, a biocompatible material that prevents reinfection.
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- A temporary filling is placed to protect the tooth until the final restoration.
Step 4: Placing a Crown (Final Restoration)
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- Because a root canal removes the inner nerve structure, the tooth may become weaker over time.
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- A dental crown is highly recommended to protect and strengthen the tooth for long-term durability.
Once restored, your tooth will function just like a natural tooth, allowing you to eat, speak, and smile comfortably again.
Does a Root Canal Hurt?
No! Modern root canals are virtually painless, thanks to advanced anesthetics and techniques. Most patients compare the experience to getting a routine filling.
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- Minimal discomfort during the procedure
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- Relief from pain caused by infection
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- Little to no downtime – resume normal activities the same day
After the procedure, some mild soreness is normal but can be managed with over-the-counter pain relievers.
How Long Does a Root Canal Last?
With proper care, a root canal-treated tooth can last a lifetime. The key to long-term success includes:
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- Getting a dental crown to strengthen the tooth
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- Brushing and flossing daily to maintain oral health
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- Scheduling regular checkups to monitor the tooth’s condition
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- Avoiding hard or sticky foods that could damage the crown
A well-cared-for root canal can help you preserve your natural tooth for many years.
Schedule Your Root Canal Consultation in O’Fallon, MO
If you’re experiencing tooth pain, sensitivity, or swelling, don’t wait until the problem worsens. A root canal can save your tooth and prevent serious complications.
At Brookside Family Dentistry, we provide gentle, effective root canal therapy to help you maintain a healthy, pain-free smile.
Call today to schedule your consultation and get relief from tooth pain!
FAQs
Why would I need a root canal?
A root canal is needed when the pulp inside the tooth becomes infected or inflamed due to deep decay, cracks, trauma, or repeated dental procedures.
Does a root canal hurt?
Modern root canals are typically no more uncomfortable than getting a filling because the area is fully numbed. Most patients feel relief afterward since the infection is removed.
What happens during a root canal procedure?
The dentist removes the infected pulp, cleans the inside of the tooth, shapes the canals, fills them with a sealing material, and restores the tooth with a filling or crown.
How long does a root canal take?
Most root canals take one visit lasting 60 to 90 minutes. More complex cases may require additional appointments or referral to a specialist.
What happens if I don’t get a root canal?
Without treatment, the infection can spread, causing severe pain, swelling, abscesses, and possible tooth loss. It may also lead to bone loss or systemic infection.
