Can I Get a Root Canal Under Sedation?

Getting a root canal under sedation is a safe and effective way to eliminate pain, anxiety, and discomfort. Contact us today to schedule.

If the thought of a root canal makes you anxious, you’re not alone. Many patients experience fear or nervousness when faced with this procedure. The good news? Yes, you can absolutely get a root canal under sedation!

Sedation dentistry is an excellent option for patients who experience dental anxiety, have a low pain threshold, or require extensive dental work.

The Cost of Comfort Understanding Sedation Dentistry Pricing
Yes, my grandson has nonverbal autism and they took very good care of him.. He had to have some extra extractions which I was concerned about, but everything went very well. Very happy and I thank you all for all the work you did.
Response from the owner:Thank you for your kind words. We’re so glad to hear you had a positive experience and that everything went smoothly. We truly appreciate your trust in us.
I took my son to an appointment today with Dr. Hoffman. We had a great experience from the time we arrived until we departed. The receptionist was very friendly and helpful. The dental assistants were very helpful and polite with my son. The doctor is very kind and patient. They explain everything as we went through the process. We were aware of the cost from the beginning to the end and we're allowed to make decisions about how to handle my child's care and not shocked with additional charges after the fact. My child does not resist going to this office. Great experience.
Response from the owner:Thank you for your kind words! We’re so glad to hear your experience was positive from start to finish. Our team works hard to create a comfortable, transparent, and supportive environment for every patient and family. We truly appreciate you taking the time to share your feedback!
Always nice and professional doctors and staff! Highly recommend especially if you have dental anxiety!
Response from the owner:Thank you for your kind words! We’re so glad you felt comfortable with our team. We truly appreciate your recommendation!
Dr. Thoms and everyone of his staff members are incredible. I was warmly welcomed and made to feel comfortable and relaxed. Which is saying something as I had not been to the dentist in years due to fear/anxiety.
My procedure was clearly explained. The office staff was beyond helpful with payment and insurance.
The day of my appt was exactly as planned. We started ahead of schedule! The technicians and assistants were clearly skilled and again, helped ease my nervousness. We finished all work as planned. And then Dr. Thoms sat with me and my husband to discuss “everything.” He is very thorough. And finally one of his staff wheeled me down to the elevator, out across the parking lot, and helped me into my van. Now that is service!
Around 8:30 p.m. my cell phone rang and it was Dr. Thoms calling to check up on me. Wow!!!!! This man has all you could want in a dentist—kind, compassionate, thorough, understanding, excellent communicator, and skilled.
I cannot come up with the best words to so highly recommend the Dental Anesthesia Center. It was a remarkable, yet simple, but thorough experience for me.
If you are putting off going to the dentist and have anxiety or fears please call them. They will gently and competently take care of you.
And no, this is not an advertisement/ commercial—I am a real live (satisfied) patient.
Response from the owner:Thank you so much for your kind and thoughtful review! We’re honored to hear that you felt welcomed, comfortable, and well cared for throughout your experience. Our team is dedicated to providing compassionate, thorough care—especially for those who may feel anxious about dental visits—so it means a lot to know that came through. We truly appreciate your recommendation and are grateful you chose us for your care.
The practice is top notch. Could not ask for better care.
Response from the owner:Thank you for your kind words! We’re grateful for your feedback and are proud to provide high-quality care in a supportive environment.

What Is a Root Canal?

A root canal is a common endodontic procedure to save a severely decayed or infected tooth. The process involves removing infected pulp inside the tooth, cleaning and disinfecting the root canals, and sealing them to prevent further infection.

Signs You May Need a Root Canal:

  • Persistent toothache
  • Sensitivity to hot or cold temperatures
  • Swollen or tender gums
  • Darkening of the tooth
  • Pimple-like bumps on the gums (abscesses)

While root canals have an outdated reputation for being painful, modern advancements in dentistry have made them virtually painless—especially when combined with sedation.

What Is Sedation Dentistry?

Sedation dentistry involves using medications to help patients relax during dental procedures. It is particularly beneficial for those with dental anxiety, phobias, special needs, or difficulty sitting still for extended periods.

Types of Sedation Used for Root Canals:

  • Nitrous Oxide (Laughing Gas): A mild sedative that helps you feel relaxed while remaining fully conscious.
  • Oral Sedation: A prescription pill taken before the procedure to induce a deep state of relaxation.
  • IV Sedation: A stronger form of sedation administered through an IV, allowing for deeper relaxation while still being responsive.
  • General Anesthesia: Used in extreme cases, particularly for patients with special needs or severe dental phobia, where they are entirely unconscious.

Benefits of Getting a Root Canal with Sedation

  • Pain-Free Experience: You’ll feel little to no discomfort during the procedure.
  • Reduced Anxiety: Ideal for patients with dental fear or previous bad experiences.
  • Minimizes Gag Reflex: Sedation helps patients with gagging during dental work.
  • Time Efficiency: Since you’re more relaxed, dentists can often complete the procedure more quickly and efficiently.

Is Sedation Right for You?

Sedation dentistry is an excellent option if you:

  • Experience dental anxiety or fear
  • Have a low pain tolerance
  • Need multiple procedures done in one visit
  • Have a strong gag reflex
  • Have trouble sitting still due to medical conditions

Your dentist will assess your medical history and anxiety levels to determine the best sedation method for your needs.

How to Prepare for a Sedated Root Canal

  • Consult Your Dentist: Discuss sedation options and ask any questions.
  • Follow Pre-Sedation Guidelines: Depending on the sedation type, you may need to fast before the procedure.
  • Arrange Transportation: With IV or oral sedation, you’ll need someone to drive you home.
  • Wear Comfortable Clothing: This helps make the experience as stress-free as possible.

Aftercare and Recovery

Following your root canal, you may experience mild soreness, which can be managed with over-the-counter pain relievers. If sedated, you might feel drowsy for a few hours, so rest is recommended.

Post-Sedation Tips:

  • Avoid driving for at least 24 hours after IV or oral sedation.
  • Stick to soft foods until you feel comfortable chewing.
  • Follow any additional instructions from your dentist.
Sleep Dentist in St. Louis
Updated: March 10, 2025