Frequently Asked Questions

Get answers to common questions about Root Canal Treatment.

Modern root canal procedures are performed under local anesthesia, minimizing pain. You may feel pressure but not sharp pain during treatment. Postoperative discomfort is usually mild and manageable with over-the-counter pain relief; severe pain is uncommon and temporary.

Treatment time varies by tooth complexity; single-visit procedures can finish in one to two hours, while multi-visit cases require additional appointments for cleaning, medication and final sealing to ensure complete healing and infection control.

Many treated teeth benefit from a crown to restore strength and prevent fracture, especially molars. Your dentist will assess remaining tooth structure and biting forces to recommend a crown or other restoration for long-term protection.

Root canal therapy has high success rates, typically 85-97%, but risks include persistent infection, instrument fracture, or retreatment needs. Proper diagnosis, advanced techniques and follow-up care significantly increase chances of long-term success.

Maintain good oral hygiene with gentle brushing and flossing, avoid hard foods on the treated tooth until restoration is placed, attend follow-up visits, and report any prolonged pain or swelling immediately for prompt evaluation.

Yes. Root canal treatment removes infected tissue, disinfects canals and seals them to prevent reinfection. Combined with appropriate restoration, it often preserves heavily infected teeth and avoids extraction in most cases.