What Is Nitrous Oxide Sedation?
Nitrous oxide sedation involves breathing a carefully controlled mixture of nitrous oxide and oxygen through a small nasal mask. Within minutes, you’ll begin to feel more relaxed, sometimes slightly euphoric, while still being aware and in control.
It’s ideal for patients who:
- Feel nervous or anxious about dental treatment
- Have a strong gag reflex
- Struggle to sit still for long procedures
- Need multiple treatments in a single visit
- Have had negative dental experiences in the past
Nitrous oxide is the lightest and most reversible form of sedation, and its effects wear off quickly after the mask is removed, making it suitable even if you’re driving yourself to and from your appointment.
Benefits of Nitrous Oxide Sedation
- Fast-acting and works within minutes
- Completely reversible — no lingering drowsiness
- Safe for both adults and children
- Helps you feel calm without being fully unconscious
- Reduces discomfort, anxiety, and time perception during treatment
- Minimal side effects and no need for needles or IVs
We often recommend nitrous oxide for procedures like tooth-colored fillings, extractions, and pediatric dentistry, as well as routine cleanings for patients with dental anxiety.
What to Expect During Your Visit
Step 1: Consultation
We’ll review your medical history, discuss any past experiences with sedation, and confirm nitrous oxide is a safe option for you or your child.
Step 2: Sedation Administration
You’ll wear a small nasal mask and breathe normally. Within 2–3 minutes, you’ll begin to feel relaxed and possibly slightly light-headed or tingling — a sign the sedation is working.
Step 3: Comfortable Treatment
Throughout the procedure, we monitor your comfort and adjust the flow of gas as needed. You’ll remain awake and communicative the entire time.
Step 4: Recovery & Return to Routine
Once the mask is removed, the effects wear off within 5–10 minutes. Most patients feel completely normal and can safely drive home or return to work or school.
Is Nitrous Oxide Right for You?
Nitrous oxide is extremely safe for most patients and is widely used in family dentistry. It’s particularly useful for:
- Children receiving their first dental treatments
- Adults with mild to moderate dental anxiety
- Patients undergoing short to medium-length procedures
- Those who want a quick recovery without grogginess
If you require deeper sedation for oral surgery or complex treatment, we also offer oral sedation and IV sedation for a more comprehensive solution.
Why Choose Davidson & Burr for Sedation Dentistry?
- Gentle, caring team that listens to your needs
- Full range of sedation options based on comfort level and procedure
- Advanced technology and modern amenities for added relaxation
- Trusted by families across Mooresville, Davidson, and the Lake Norman region
- Sedation is available for everything from cleanings to wisdom tooth removal
Our priority is helping every patient feel calm, cared for, and confident in their treatment, no matter how routine or advanced.
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Schedule Your Sedation Consultation in Mooresville
Feel at ease during your next visit with safe, effective nitrous oxide sedation.

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