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Root Canal Therapy in Palo Alto

Relieving Dental Pain and Preserving Your Tooth

Root Canal Therapy for Tooth Pain Near You

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Root canal therapy treats inflammation or infection within the soft tissue, known as the pulp, inside a tooth. Removing the affected tissue can relieve discomfort, control infection, and help preserve the natural tooth. Pulp damage may develop because of:


  • Deep tooth decay
  • A cracked, chipped, or broken tooth
  • Repeated dental procedures on the same tooth
  • A loose or damaged restoration
  • Trauma to the teeth or jaw
  • An untreated dental infection


Possible signs that a tooth needs evaluation include lingering sensitivity, pain when biting, swollen or tender gums, tooth discoloration, or a small bump on the gum. Some affected teeth cause few symptoms, so a dental examination and digital X-rays may be needed to identify the concern.

What to Expect During Treatment

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Our dentist begins by numbing the treatment area and isolating the affected tooth. A small opening is created to access the inside of the tooth. The inflamed or infected pulp is removed before the root canals are carefully cleaned, shaped, filled, and sealed.


A temporary filling may be placed until the tooth receives its final restoration. Depending on the tooth and the amount of remaining structure, a permanent filling or dental crown may be recommended to protect it from further damage.


Mild tenderness or sensitivity may occur for a few days after treatment. Follow the care instructions provided by your dentist and avoid chewing hard foods with the treated tooth until its final restoration is complete. Routine brushing, flossing, and dental visits help protect the tooth over time.

Frequently Asked Questions

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Find answers to common questions about root canal therapy at Palo Alto Central Dental.

  • How do I know if I need root canal therapy?

    Lingering temperature sensitivity, pain when chewing, swollen gums, tooth discoloration, or a pimple-like bump on the gum may indicate pulp inflammation or infection. An examination and X-rays are needed for diagnosis.

  • Is root canal therapy painful?

    Local anesthesia is used to numb the tooth and surrounding area during treatment. Patients may feel pressure, but the procedure is intended to address the source of dental pain. Mild tenderness may follow temporarily.

  • How many appointments does root canal therapy require?

    Treatment may be completed in one or more visits depending on the tooth, number of canals, and extent of infection. An additional appointment may be needed to place a permanent filling or custom dental crown.

  • Will I need a crown after root canal therapy?

    A crown is often recommended for a back tooth or a tooth with significant structural damage. Teeth with more remaining structure may be restored with a filling. Your dentist will recommend the appropriate option.

  • How should I care for my tooth after treatment?

    Brush and floss normally while following any instructions provided by your dentist. Avoid biting hard foods with the treated tooth until the permanent restoration is placed, and attend recommended follow-up visits.

Protect Your Tooth With Our Local Dentists

Address dental infection and preserve your tooth with personalized root canal care at Palo Alto Central Dental.