Clearing the Air About Dental Sedation: The Truth Behind 3 Myths

January 15, 2026

Woman getting laughing gas

If you’re nervous about going to the dentist, then you aren’t alone. Many people share the same fear, but many practices offer dental sedation as an effective solution. However, if you don’t know much about it, then you may be anxious about getting it for yourself. As you look online, myths may make you more worried, but here’s the truth behind three misconceptions you might’ve seen going around.

Myth #1: Dental Sedation Isn’t Safe

There are a couple of types of dental sedation, like nitrous oxide (also known as laughing gas) and oral conscious sedation. They have undergone countless studies to find out what would be safe and effective for patients. In fact, laughing gas is commonly used for kids and adults as it’s mild and generally has no adverse effects.

Regardless, your dentist will ensure they are great options for you, as they may not be for those with certain allergies or during pregnancy.

Myth #2: You Will Fall Asleep with Dental Sedation

Since dental sedation is designed to help you relax, many people assume that it will make them fall asleep. While you will feel calmer, it doesn’t act like general anesthesia. Whether it’s nitrous oxide or oral conscious sedation, you will still be awake, but you may doze off because of how comfortable you feel. You can be woken up easily with light nudges, but you will still be able to answer simple questions and follow easy directions.

Myth #3: You Can Only Get Denal Sedation for Complex Treatments

You may imagine that dental sedation is reserved for more complex procedures like root canals or extractions, but it can be used during almost any treatment, like a cleaning. That’s because each type has a different strength.

As was mentioned above, nitrous oxide is the mildest form, so you can get the relaxing feeling you want, but it goes away a few minutes after you stop getting it. You’ll be able to go back to your day without any hiccups. Oral conscious sedation is a bit stronger, so you will need someone to drive you, but it can help ease your anxiety in more in-depth services.

In the end, there are several myths about sedation dentistry that you shouldn’t believe. To know the facts, you can talk to your dentist to ensure you feel confident getting it for your treatments toward the stronger smile you deserve.

About the Practice

At Rocky River Dental, you benefit from a team of skilled dentists who look after you and your oral health. We are happy to offer two types of dental sedation: nitrous oxide and oral conscious sedation. By ensuring you’re a good candidate for them, you can enjoy a more relaxing visit that helps you get the dental care you need. If you want to know if either of these is right for you, schedule an appointment or call our office at (440) 331-3211.