Root Canal & Endodontic FAQS

Before Root Canal Treatment

  • Not every toothache requires root canal treatment. Dr. Safi will evaluate your symptoms, perform clinical testing, and review the appropriate dental imaging before making a diagnosis. Treatment is recommended only when the findings indicate that the pulp inside the tooth is irreversibly inflamed, infected, or no longer vital.

  • Yes. Unless you have been given different instructions, we recommend eating a normal meal before your appointment. This can be especially helpful since the treated area may remain numb for several hours afterward.

  • In most cases, yes. Continue taking your regular medications as prescribed unless your physician or our office has instructed you otherwise. Please provide us with an updated list of medications and let us know about any recent changes to your medical history.

  • Most patients do not need antibiotics before root canal treatment. Antibiotics are prescribed only when clinically indicated or when required because of certain medical conditions.

  • Appointment length depends on the tooth and complexity of treatment. We will give you an estimated appointment time when your visit is scheduled.

  • Many root canal treatments can be completed in a single visit, but some teeth may require more than one appointment depending on the diagnosis, anatomy, infection, previous treatment, or other clinical factors.

During Treatment

  • Modern root canal treatment is performed with local anesthesia, and most patients are comfortable during the procedure. We make sure the tooth is thoroughly numb before beginning treatment.

    If you feel anything unexpected during the procedure, simply let us know and we can stop at any time.

  • Yes. Most root canal treatment is performed using local anesthesia, so you remain awake while the tooth and surrounding area are numb.

    If you are particularly anxious about treatment, please let us know before your appointment so we can discuss available options to help you feel more comfortable. We provide a warm blanket, and bluetooth headphones to make your treatment more relaxing.

  • We allow adequate time for the anesthetic to work and confirm with additional testing that you are comfortable before beginning treatment. Additional anesthesia can be provided when necessary.

  • After the tooth is numb, a small opening is made to access the root canal system. The inflamed or infected tissue is removed, and the canals are carefully cleaned, disinfected, shaped, and sealed.

  • Dental imaging helps us evaluate the tooth and surrounding structures and confirm important steps during treatment. Only the images necessary for diagnosis and treatment are obtained.

  • Yes. We provide bluetooth headphones, so you are welcome to listen to music, a podcast, or an audiobook during treatment as long as you can still communicate with us when needed.

Restoring Your Tooth

  • Most back teeth require a crown after root canal treatment to protect the tooth from fracture and restore normal function. The appropriate restoration depends on the location of the tooth, the amount of remaining tooth structure, and the existing restoration.

    Your general dentist will determine the final restorative plan.

  • Unless we give you different instructions, we recommend contacting your general dentist promptly after your root canal to arrange the permanent restoration.

    A temporary filling is not intended to serve as a long-term restoration.

  • We recommend avoiding hard or sticky foods on the treated tooth until the permanent restoration has been completed.

    Root canal treatment treats the inside of the tooth, but the tooth still needs appropriate restorative protection.

  • Root canal treatment itself does not simply make a tooth “brittle.” Teeth requiring root canal treatment often already have significant loss of tooth structure from decay, cracks, previous restorations, or access needed for treatment.

    A properly designed permanent restoration helps protect the remaining tooth structure from fracture.

  • Delaying the permanent restoration can increase the risk of leakage, contamination, or fracture of the tooth.

    Completing the recommended restoration in a timely manner is an important part of the overall treatment.

Insurance & Financing

  • Yes. We offer financing through Cherry and CareCredit for patients who prefer to divide the cost of treatment into payments.

    We most commonly use Cherry because the application is quick, uses a soft credit check, and may offer financing options to patients across a wide range of credit profiles.

    Approval and available payment plans are determined by the financing provider.

  • Cherry uses a soft credit inquiry to check eligibility, so applying does not affect your credit score

  • Cherry considers more than just a traditional credit score, and some patients with credit scores below 600 can still qualify. Approval and available terms are determined individually by Cherry.

  • Yes. Our team can help review your dental insurance benefits and provide an estimate of your expected out-of-pocket cost. Insurance coverage varies by plan, so estimates are not a guarantee of payment by your insurance company.

After Root Canal Treatment

  • Yes. Some tenderness when biting or chewing is common for several days after root canal treatment. The tissues surrounding the tooth may remain inflamed even though the source of the problem inside the tooth has been treated.

    Discomfort should gradually improve.

  • 1 in 10 patients can experience a temporary increase in pain and occasionally swelling during the first few days after treatment. This inflammatory response does not necessarily mean that anything is wrong with the root canal.

    If you experience significant swelling, severe pain that is not improving, or other concerning symptoms, please contact our office.

  • Wait until the numbness has worn off before chewing to avoid accidentally biting your cheek, lip, or tongue.

    Until the tooth receives its permanent restoration, avoid chewing hard or sticky foods on the treated tooth whenever possible.

  • Yes. You can generally brush and floss normally after nonsurgical root canal treatment unless you have been given specific instructions for your tooth.

    Be gentle around the treated area if it feels tender.

  • Most patients are able to return to normal daily activities after treatment. The treated area may remain numb for several hours, and some tenderness afterward is normal.

  • Contact us if you experience significant swelling, severe or worsening pain, an allergic reaction, or if your temporary filling or restoration becomes dislodged.

Follow-Up & Healing

  • Feeling comfortable is a good sign, but healing around the root occurs gradually and cannot always be assessed based on symptoms alone.

    A follow-up examination and X-ray allow us to evaluate how the bone and tissues surrounding the tooth are healing.

  • For teeth that require healing assessment, we commonly recommend a follow-up visit approximately six months after treatment. The timing may vary depending on the condition of the tooth and the findings present before treatment.

  • Symptoms often improve relatively quickly, but healing of the bone around the root can take several months or longer.

    This is why radiographic follow-up may be recommended even when the tooth feels completely normal.

  • The follow-up appointment is typically brief. We will ask how the tooth has been feeling, examine the area, and obtain an X-ray when appropriate to evaluate healing.

  • Healing rates vary. An area that has improved but has not completely resolved at six months may simply require additional observation.

    Dr. Safi will compare the follow-up imaging with your original images and determine whether the tooth is healing as expected or requires further evaluation.

  • Yes, although many root canal-treated teeth remain healthy and functional for many years. A previously treated tooth can occasionally develop a new problem because of recurrent decay, leakage, a crack, untreated anatomy, or a new infection.

    If a previously treated tooth begins hurting or swelling, it should be evaluated.