Does the Thought of the Dentist Make Your Heart Race?
For many people, just sitting in a dental chair can trigger anxiety. Maybe you had a bad experience years ago. Maybe the sounds, the smells, or the feeling of not being in control make your palms sweat. Or maybe you’ve avoided the dentist for so long that now you feel embarrassed about needing care.
Whatever the reason, you don’t have to let fear keep you from a healthy smile. At TotallySmiles in Gaithersburg, we’ve helped countless patients just like you get safe, stress-free care. And for many of them, sedation dentistry has been the solution.
Let’s talk about one of the safest, most common forms of dental sedation: nitrous oxide, also known as laughing gas. We’ll explain how it works, why it’s safe, and whether it might be right for you.

Why Choose TotallySmiles for Sedation Dentistry?
Before we dive into the details, it helps to know who you’d be trusting with your care.
Dr. Steven Anolik has been caring for Gaithersburg smiles since 1973. That’s over 50 years! He graduated from Temple University Dental School, completed a hospital residency, and has been voted one of “Top Dentists in America.” He’s a life member of the American Dental Association and truly loves building relationships with his patients.
Dr. Corey Anolik joined his father in 2007 after earning his dental degree from the Baltimore College of Dental Surgery and completing a hospital residency at Albert Einstein Medical Center in Philadelphia. He earned his Fellowship in the Academy of General Dentistry (FAGD) in 2013. It’s an honor requiring over 500 hours of advanced education and a rigorous exam.
Together, this father-son team brings over 50 years of combined experience to every patient they see. Since they genuinely care about your comfort, they offer multiple sedation options to make your visit as relaxed as possible.
What Is Nitrous Oxide Sedation?
Nitrous oxide is a simple, odorless gas that you breathe in through a small mask placed over your nose. It’s mixed with oxygen, so you’re always getting plenty of fresh air along with the relaxing effects.
Here’s what makes it so popular:
- You stay awake. Unlike deeper sedation, you’re conscious the whole time. You can hear the dentist, respond to questions, and follow instructions.
- You feel calm and relaxed. Patients describe it as a light, floaty, or slightly euphoric feeling. The anxiety melts away.
- It works fast. Within a few minutes of breathing the gas, you’ll start to feel more at ease.
- It wears off even faster. Once the gas is turned off and you breathe pure oxygen for a few minutes, the effects fade quickly. Most people can drive themselves home and resume normal activities.
You’re fully present, but you don’t care about the things that usually stress you out. The sounds don’t bother you. The waiting doesn’t feel long. You’re simply… comfortable.
How Nitrous Oxide Helps Patients
Nitrous oxide can help in many situations, including:
- Mild to moderate anxiety: If you’re nervous but still willing to come in, nitrous can take the edge off.
- Strong gag reflex: Some patients have a hard time with X-rays or impressions. Nitrous helps them relax so the dentist can work.
- Longer procedures: Sitting still for an hour or more can be tough. Nitrous makes the time pass more easily.
- Nervous children: With proper dosing, it can help young patients have a positive first experience.
- Anyone who wants a more pleasant visit: You don’t need a “reason” to want to be comfortable!
Is Nitrous Oxide Safe?
Nitrous oxide has been used in dentistry for over 150 years. Its safety record is well-established and thoroughly studied. Here’s why dentists and patients trust it:
1. Complete Control
The dentist can adjust the concentration of nitrous oxide at any time. If you need a little more relaxation, they can increase it slightly. If you start to feel too floaty, they can decrease it. It’s like having a dimmer switch for your anxiety, so we can set it exactly where you want it.
2. Always Mixed with Oxygen
Nitrous oxide is never given alone. It’s always combined with oxygen, which keeps you breathing safely and comfortably throughout your appointment.
3. It Leaves Your Body Quickly
Unlike sedation pills that need to be processed by your liver or kidneys, nitrous oxide is exhaled. Within minutes of stopping the gas, your body clears it completely. This means:
- No lingering drowsiness
- No waiting around for hours
- You can drive yourself home (always check with your dentist first, but most patients can)
4. Minimal Side Effects
Most people experience no side effects at all. Some may feel mild nausea, dizziness, or a slight headache. Serious complications are extremely rare when nitrous is administered by trained professionals using proper equipment.
5. Screening Keeps You Safe
Before recommending nitrous oxide, Dr. Steven or Dr. Corey will review your medical history. Certain conditions, like respiratory issues or specific vitamin deficiencies, might mean another sedation option is better for you. This screening is an important safety step.
What About Other Sedation Options?
Nitrous oxide is just one tool in our sedation toolbox. Depending on your needs and anxiety level, we might also discuss:
- Oral conscious sedation: A pill you take before your appointment that helps you relax deeply. You’ll need someone to drive you home.
- IV sedation: Medication given through a vein for deeper relaxation; also requires a driver.
During your consultation, we’ll talk about your specific concerns, medical history, and goals. Then we’ll recommend the option that’s right for you.
You Deserve Comfortable Dental Care
Living with dental anxiety is exhausting. It keeps you from getting the care you need, which can cause bigger problems in the future. But it doesn’t have to be that way.
With sedation dentistry, you can finally get a healthy, beautiful smile without the fear that’s held you back.
At TotallySmiles, we’re celebrating every smile that walks through our door. Dr. Steven, Dr. Corey, and our entire team are here to listen, to understand, and to help you feel truly cared for.
Ready to Experience a New Kind of Dental Visit?
You don’t have to let fear control your oral health. Whether you need a routine cleaning or more complex care, we’re here to help you do it comfortably.
Give our Gaithersburg dentists a call at 301-701-5861 or request an appointment online. We proudly serve patients from Gaithersburg, Potomac, North Potomac, Germantown, Montgomery Village, Rockville, Bethesda, and throughout Montgomery County. Your comfortable, confident smile is waiting.