Understanding Sedation Dentistry: 5 Common Questions Answered

May 5, 2025

Woman receiving laughing gas for her dental visit

Do you find yourself wanting to skip trips to your dentist because of dental-related anxiety? Maybe you had a bad experience, you have a fear of needles, or the sight and sounds of a dental office can leave you in a sweat. If that sounds all too familiar, you may benefit from sedation dentistry. With its help, you can feel calmer while you get the care you need. Curious to learn more? Read on to learn the answers to five common questions about sedation dentistry.

What is Sedation Dentistry?

In short, this form of dentistry is the use of sedation to help you feel calmer during dental procedures. In many cases, it’s used during treatments that people are worried about, such as a tooth extraction or root canal, but it can also be used during routine visits. Regardless, it’s a modern way to make any treatment a little easier for you.

What’s the Best Type of Sedation Dentistry for Me?

The three main types of dental sedation are: nitrous oxide (or laughing gas), oral conscious, and Intravenous (IV) sedation. Each one can vary in strength, so figuring out the right one for you depends on factors like your age, health, medications, the cause of your anxiety, and what you’re worried about during the procedure. The good news is that nitrous oxide tends to be the most suitable option for most people, as it’s the mildest form of dental sedation.

What Does Sedation Dentistry Feel Like?

Each type of sedation dentistry has its perks. You can imagine it as a series of levels, meaning that they range from a mild calming effect to a deeper state of relaxation. For instance, nitrous oxide is commonly used during routine dental cleanings, as it provides patients with a lighter feeling and makes them feel more at ease.

Oral conscious and IV sedation are some stronger options. The first one can give you a deeper, more relaxed feeling, but you will still be aware of your surroundings and be able to communicate with your dentist. The latter form of sedation dentistry is the deepest form of conscious sedation available. You’ll likely fall asleep while on IV sedation, but it helps make you feel relaxed during lengthy procedures.

What’s The Difference Between Each Sedation Dentistry Type?

Depending on the type of sedation, it will tell how it’s administered. For instance, you can breathe in nitrous oxide since it’s a gas, and it’s easy to flush out by simply taking a few breaths of pure oxygen. Oral conscious sedation is typically a pill that your dentist prescribes for you to take before the appointment, while IV sedation is given directly into your bloodstream through an IV line.

Does Sedation Dentistry Have Any Side Effects?

Modern sedation methods have come a long way and are as safe as they have ever been. They are very effective, meaning you may feel a little groggy after your appointment. However, this side effect is short-lived! For nitrous oxide, many people can return to work without worry; however, for oral conscious sedation and IV sedation, it may take a little longer and often require you to be driven home by a trusted friend or family member.

Going to the dentist doesn’t have to be stressful! If you find yourself anxious about your appointment, be sure to let your dentist know. They want you to get the care you need while making you as comfortable as possible. That means they will want to talk to you about the type of sedation dentistry that will most benefit you!

About the Practice

At Smile Keepers, you benefit from a trio of dentists who want you to feel the best about your oral healthcare. We understand that you may experience dental anxiety, so we have three methods of dental sedation available. Working with you, we want to find the right option so you can get the care you need to ensure your oral health never falters. To learn more about how sedation dentistry can benefit you, schedule an appointment or call us at (979) 830-5022.