Everything You Need to Know About Sedation Dentistry

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Sedation dentistry is a therapeutic medical procedure where dentists administer different sedative levels to help their patients relax.

Do you suffer from dental fear or anxiety? Or maybe you can’t stand dental clinic sounds? If so, you’re not alone; there are thousands of people like you. Lucky for you, sedation dentistry exists. Please keep reading to find out how sedation dentistry is helping patients feel relaxed and less anxious during their dental procedures.

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The first two board-certified Dentist Anesthesiologists in the state of Missouri.

What is Sedation Dentistry
I want to thank everyone at the Dental Anesthesia Center for taking care of me yesterday—Meaghan helped me get the forms filled out correctly and in on time, Daisy for guiding me in and getting me out safely, Dr. Hoffman for taking care of my teeth and dealing with my really terrible gag reflex, and EVERYONE who helps make this happen. I don't know all of your names, but I do know that it takes all of you working together to make my dental care possible and have good results.

I'm always nervous when I first arrive, even though every procedure has had a good outcome. I've never had any pain or excessive bleeding as a result. The one thing I realized yesterday is that all of you are warm, friendly, positive, you have what is called a good vibe, which helps me a great deal.
Response from the owner:Thank you for your kind words and for taking the time to share your experience. We’re so glad our team could help you feel comfortable and supported throughout your visit. Providing a safe, positive environment is very important to us, and your feedback means a great deal. We truly appreciate your trust in our care!
Dr. Thoms and his entire staff at The Dental Anesthesia Center have been absolutely wonderful!! They're all so kind and knowledgeable. I would give them 10 stars if I could!!!
Response from the owner:Thank you so much for your kind words! We truly appreciate you taking the time to share your experience. It means a lot to hear this feedback.
Dr Mike Hoffman is the best dentist I’ve ever been to. His whole practice focuses on the patient’s needs. He is the consumate professional with expertise across the dental spectrum and in anesthesia. I highly recommend him and his practice.
Response from the owner:Thank you for your thoughtful review and recommendation! We’re grateful for your kind words and are proud to provide patient-centered care with a focus on comfort and safety.
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!

What Is Sedation Dentistry?

Sedation dentistry is a therapeutic medical procedure where dentists administer different sedative levels to help their patients relax. The patients are usually sedated before a dental treatment or surgery to relieve pain and anxiety during the dental procedure.

Before sedating you, the dentist will check your medical background and consult widely to avoid health complications. This technique is suitable for patients who suffer moderate and severe dental anxiety. It’s also helpful for patients with special medical needs such as light and sound sensitivity.

Sedation Methods

Below are the different ways dentists sedate their patients:

Light Sedation/ Laughing Gas

Nitrous oxide, commonly referred to as laughing gas, is used to help patients relax during simple dental procedures. The gas goes through a nasal rod that patients use to inhale. It takes seconds for the gas to kick in.

You’ll be awake during the entire procedure but in a relaxed state. The best thing about laughing gas is that it has no post-treatment side effects.

Oral Sedatives/ Moderate Sedation

During oral sedation, you consume a prescribed pill or syrup a few hours before the dental procedure. This gives the medicine enough time to take effect. Once the sedatives are in action, you’ll feel drowsy and may even fall asleep during the dental treatment. However, you’ll still be conscious and may wake up with a slight nudge.

Because the sedatives can leave you with a drowsy feeling, oral sedation patients are usually advised to come accompanied by a friend or relative during their appointments.

IV Sedation

In IV sedation, the dentist administers the sedative through an IV line hooked to a vein in your arm. IV patients often fall into a deep sleep during a dental procedure, and it may take a while before they regain full consciousness. Like in moderate sedation, it’s advisable to bring a close friend or relative during an IV sedation to take you back home.

Benefits of Sedation Dentistry

The benefits of sedation dentistry include:

  • Stress and anxiety-free dental experiences
  • Extra comfort for light and sound sensitive people
  • Quicker and painless dental procedures
  • Appropriate for people of all ages

How to Select the Right Sedation Dentist for Your Procedure

Sedation dentistry is an excellent way to have lengthy procedures done without the pain and anxiety that can sometimes accompany them. It can also help to reduce the number of appointments you need to have the work done and allows you to save money if you can have it done in fewer sessions. When most people hear the word “sedation,” they think of highly risky and invasive methods, but there are many options for dental sedation that are completely safe and can really help to alleviate any negative feelings that can come with dental work.

How to Choose the Right Sedation Dentist

Since you and your dentist will be discussing what sedation options are available and coming up with a plan, finding the right dentist is imperative to feel comfortable and making the right decision for your individual needs. There are going to be many factors to help you decide which sedation dentist is right for you. Among them are:

  • Education level – Before you find the right dentist, it is important to know what their education level is and where they were trained. There are very few schools for dental sedation, but there are continuing education programs that dentists can engage in to be certified to administer sedation methods. If you are dealing with IV sedation, then the dentist must be trained in anesthesia, which requires that they have a postgraduate degree.
  • Ongoing education – Try to choose a dentist who regularly keeps up with training and industry changes. Since techniques continually evolve and become perfected, you will want to find someone who is well-trained by the American Society of Dental Anesthesiologists or the American Dental Society of Anesthesiology. Before choosing your sedation dentist, look for someone who continually goes through training and education programs to stay current.
  • Your own medical needs – If you have pre-existing conditions or take any medications, you will want to find a doctor who knows the complexity of mixing medicines to ensure that they understand the risks and can anticipate any potential problems that could arise due to your special needs. When interviewing sedation dentists, make them aware of any conditions that you have to ensure that they know how to manage them and are comfortable treating you in spite of them.

St. Louis Dental Anesthesia

Dr. Michael Hoffmann and Dr. Sean Thoms are general dentists, board-certified in general anesthesia and deep sedation by the Missouri Dental Board. Both are the first two Dental Anesthesiologist board certified in Deep Sedation in the state of Missouri.

Now that you know all about the advantages of sedation dentistry how to select the right sedation dentist for your procedure, it’s time to schedule your dental checkup. Be sure to work with dentists who offer quality dental care in a safe and comfortable setting. To get the best dental care in St. Louis, Missouri, contact The Dental Anesthesia Center today!

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The first two board-certified Dentist Anesthesiologists in the state of Missouri.

Updated: March 28, 2025

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