What Are Common Symptoms That May Indicate the Need for a Root Canal?

Common signs of an inflamed or infected tooth include sensitivity to hot or cold temperatures, pain when chewing or biting, spontaneous tooth pain, tenderness to pressure, tooth discoloration, or a feeling that the tooth is elevated when biting. Swelling, a pimple-like bump on the gum, or drainage near a tooth may also indicate infection. Because some infected teeth cause few or no symptoms, a thorough examination by an endodontist is the best way to determine whether root canal treatment is needed.

How Much Pain Should I Expect During a Root Canal Procedure?

Root canal treatment is designed to relieve pain, not cause it. With modern anesthetic techniques, most patients find a root canal feels similar to receiving a routine filling. At Warner Endodontics, your comfort is our priority, and we take every step to ensure profound anesthesia and a pain-free experience. We also utilize the DentalVibe® system to make local anesthetic injections more comfortable by gently reducing the sensation of the injection.

Do you offer sedation?

We offer nitrous oxide or medication anxiolysis (Halcion)

Do You Offer Payment Plans?

Yes. We offer financing through CareCredit®, including a 6-month no-interest option for qualified patients when paid in full within the promotional period. Longer-term financing plans are also available to reduce monthly payments. Our team is happy to discuss available options and assist with the application process.

What should I expect to feel after the procedure?

Mild tenderness is normal for a few days following root canal treatment and is typically well controlled with over-the-counter pain medications. Avoid eating until the numbness has completely worn off, and do not chew on the treated tooth until it has been permanently restored by your dentist.

Continue normal brushing and flossing unless otherwise instructed. If a temporary filling was placed, minor wear is normal, but contact our office if the entire filling appears to have come out.

Please contact our office if you experience significant swelling, severe pain lasting more than a few days, a return of your original symptoms, signs of an allergic reaction to medication, or if your bite feels uneven.

What Do I Need to Do Following Root Canal Treatment?

After root canal treatment, it is important to return to your dentist for placement of the recommended permanent restoration, often a crown, to protect the tooth and prevent reinfection. Maintaining good oral hygiene, attending regular dental visits, and following postoperative instructions will help ensure the long-term success of your treatment.

How Successful Is Root Canal Treatment?

Root canal therapy is one of the most successful and predictable procedures in modern dentistry. When performed under appropriate conditions and followed by a well-sealed permanent restoration, success rates can exceed 90–95%, with many treated teeth remaining functional for a lifetime.

The prognosis of an individual tooth depends on several factors, including the extent of infection, the condition of the surrounding bone and supporting structures, the complexity of the root canal anatomy, and the quality of the final restoration. During your examination, your endodontist will discuss the specific factors that may influence the expected outcome of your treatment.

Is Root Canal Treatment Safe?

Yes. Root canal treatment is a safe, effective, and scientifically proven procedure used to eliminate infection, relieve pain, and preserve natural teeth. Extensive research has found no credible evidence linking properly performed root canal treatment to disease elsewhere in the body. Modern techniques, advanced imaging, and biocompatible materials make root canal therapy one of the safest and most predictable procedures in dentistry.

Please view the following video for more information about root canal safety: