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.

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While root canals have an outdated reputation for being painful, modern advancements in dentistry have made them virtually painless—especially when combined with sedation.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

Contact The Dental Anesthesia Center Today
The Dental Anesthesia Center specializes in sedation dentistry for root canals and other procedures. If you’re in the St. Louis area and need compassionate, expert dental care, contact us today to schedule a consultation!