Nitrous oxide is a mild sedative inhaled through a small mask placed over your nose. It helps reduce anxiety and creates a calm, euphoric feeling during dental procedures. It’s often referred to as "laughing gas" because it can make some patients feel giddy or light-headed.

You breathe a mix of nitrous oxide and oxygen through your nose. Within a few minutes, you’ll begin to feel:

• Calm and relaxed
• Tingling in your arms and legs
• Light-headed or slightly euphoric

You remain awake and responsive throughout the procedure, but much more at ease.

Yes. Nitrous oxide has been used in dentistry for over 100 years and is considered very safe for both children and adults when administered by a trained professional. It has a rapid onset and quick recovery, with minimal side effects.

No. Nitrous oxide provides conscious sedation — meaning you’re awake, aware, and able to respond to the dentist's instructions, but you’ll feel significantly more relaxed.

The effects of nitrous oxide wear off within minutes after the gas is turned off. Most patients can safely drive themselves home and return to normal activities right after the appointment.

Nitrous oxide is a great option for:

• Patients with dental anxiety or fear
• Children or adults with difficulty sitting still
• Patients with a strong gag reflex
• Those undergoing long or complex procedures

Side effects are rare and mild but may include:

• Nausea (especially if you’ve eaten right before the appointment)
• Headache
• Light dizziness after treatment

Your dentist will monitor you closely and adjust levels to minimize discomfort.

No. Because nitrous oxide leaves your system quickly, you can typically drive yourself home after treatment — unlike oral or IV sedation, which requires a companion.

Yes! Nitrous oxide is commonly and safely used in pediatric dentistry to help children stay calm during treatment. The dosage is adjusted based on age, size, and need.

Some dental insurance plans cover sedation services like nitrous oxide, especially when medically necessary. Others consider it an elective add-on. Our office team can check your benefits and let you know your options.

Yes, we usually recommend:

• Eating only a light meal 2–3 hours before your visit (to prevent nausea)
• Informing your dentist of any medications or health conditions
• Arriving a bit early to complete paperwork and relax

In most cases, yes! Whether you’re getting a cleaning, filling, root canal, or extraction, nitrous oxide can help ease anxiety and make your experience more comfortable. Just let us know in advance.

Nitrous oxide is not recommended for:

• Pregnant women (especially in the first trimester)
• People with severe respiratory conditions (e.g., COPD)
• Those with certain vitamin B12 deficiencies or specific medical conditions

Your dentist will review your medical history to ensure it’s safe for you.