Inhalation sedation, or “laughing gas,” is a mild, inhaled sedative (Nitrous Oxide, N2O) used in dentistry to reduce anxiety and pain during procedures, keeping patients relaxed but fully conscious. Mixed with oxygen and delivered via a nasal mask, it takes effect quickly (minutes) and wears off fast, allowing patients to drive home after a short recovery, making it a safe and popular choice for mild to moderate dental fears and various treatments.
How It Works
Inhalation: A soft nose piece delivers a mixture of nitrous oxide and oxygen; you breathe normally.
Quick Effect: You feel calm, relaxed, and may experience tingling or warmth within minutes.
Conscious & Responsive: You remain awake, aware, and able to communicate with your dentist.
Adjustable: The level of sedation can be easily adjusted by the dentist.
Benefits
Reduces Anxiety: Helps overcome dental fear and makes procedures more comfortable.
Fast Acting & Wears Off: Effects disappear quickly once the gas is stopped.
No “Hangover”: Patients can usually drive themselves home afterward.
Versatile: Used for general dentistry, oral surgery, and children’s procedures.
What to Expect
During: Feeling sleepy, relaxed, warm, and sometimes giggly or light-headed.
After: You’ll breathe pure oxygen for a few minutes to clear the gas.
Recovery: No significant recovery time is needed; you can return to normal activities quickly.
Who It's For
Patients with mild to moderate dental anxiety.
People needing multiple procedures or oral surgery like wisdom teeth removal.
Children who are nervous about dental work.
Always discuss with your dentist to see if nitrous oxide is the right option for you.