Fear, anxiety, or previous bad experiences are the reasons many people avoid going to the dentist. Others may have a strong gag reflex, difficulty sitting still for a long time, or need extensive dental treatment. Fortunately, dental sedation can help patients feel more comfortable and relaxed during their dental procedures.
By the end of this post, you will understand what dental sedation is, who may benefit from it, the different types of sedation available, what procedures commonly use each type, whether sedation is safe, and what to expect before and after treatment.
What Is Dental Sedation?¹
Dental sedation is the use of medication to help patients feel calm and relaxed during dental treatment. Depending on the type of sedation used, patients may feel slightly relaxed, very drowsy, or may not remember much of the procedure afterward.
However, dental sedation does not replace local anesthesia. Your dentist will still numb the treatment area to prevent pain. Sedation simply helps reduce anxiety and make the experience more comfortable.
Who Is a Good Candidate for Dental Sedation?¹
Dental sedation may be helpful if you:
- Have dental anxiety or fear
- Have had a traumatic dental experience in the past
- Have a strong gag reflex
- Need multiple procedures during one appointment
- Have difficulty sitting still for long periods
- Have sensitive teeth
- Have difficulty becoming numb with local anesthesia alone
Many patients believe sedation is only for major dental procedures. The good news is that sedation can be used for both simple and complex treatments depending on the patient’s needs.
Who May Not Qualify for Dental Sedation?¹
Although dental sedation is safe for many patients, it may not be recommended for everyone. Your dentist will review your medical history before recommending sedation.
Additional evaluation may be needed if you have:
- Certain heart conditions
- Severe lung disease
- Sleep apnea
- Certain medication interactions
- Pregnancy
- Allergies to sedation medications.
What Are the Different Types of Dental Sedation?²
There are three common types of dental sedation used in dentistry.
Which Type of Sedation Is Right for You?
The answer depends on several factors, including your level of anxiety, medical history, and the type of dental treatment being performed.
Your dentist will discuss your options and help determine which type of sedation is most appropriate for your situation.
Is Dental Sedation Safe?³
Many patients ask whether dental sedation is safe. The answer is yes. Dental sedation has been used safely for many years when administered by trained dental professionals.
Before recommending sedation, your dentist will review your medical history, medications, and overall health. During treatment, your breathing, heart rate, blood pressure, and oxygen levels may be monitored depending on the type of sedation used.
What Should You Expect Before and After Sedation?⁴
Note: Fasting for 6–8 hours before the procedure is required for oral and IV sedation, but is usually not required for nitrous oxide sedation
What Is the Cost of Dental Sedation and Will Insurance Help?
The cost of dental sedation varies depending on the type of sedation used and the length of the procedure.
The least expensive one is Nitrous Oxide, and the most expensive one is IV sedation because it requires additional monitoring, equipment, and training.
Some dental insurance plans may help cover sedation when it is considered medically necessary.
If you want to know whether sedation is right for you and which type best suits your needs, please visit Gleam Dentistry in Modesto, California, where you can receive an appropriate consultation and learn more about the three types of sedation available.
References:
- Cleveland Clinic. What is sedation dentistry? Available from: https://my.clevelandclinic.org/health/treatments/22275-sedation-dentistry
- Jain A, Sharma A, Verma M, et al. Conscious sedation in dentistry: an update. Available from: https://www.researchgate.net/profile/Ashish-Jain-17/publication/330353666_Conscious_sedation_in_dentistry_-_An_update/links/5c5ec37d92851c48a9c4e954/Conscious-sedation-in-dentistry-An-update.pdf
- First Hill Dental Center. Ensuring safety in sedation dentistry: what you need to know. Available from: https://www.firsthilldentalcenter.com/sedation-dentistry/ensuring-safety-in-sedation-dentistry-what-you-need-to-know/
- American Dental Association. Anesthesia and sedation. Available from: https://www.ada.org/resources/ada-library/oral-health-topics/anesthesia-and-sedation
Credits:
Authored by: Omar Halimi
Edited by: Stephanie Diego DDS MPH
Published on June 3, 2026