Sedation Dentistry in Mississauga
Sauga Smiles Dental offers nitrous oxide, often called laughing gas, to help anxious patients feel calm and relaxed during dental treatment in Mississauga. Dental fear is common, and it should not stop you from getting the care you need. Our team takes a judgment-free approach and will talk through your options before treatment begins. Our clinic is on Burnhamthorpe Road West.

What Is Sedation Dentistry?
Sedation dentistry uses medication to help you feel relaxed during dental treatment. At Sauga Smiles Dental, nitrous oxide is breathed in through a small mask. It takes effect quickly and wears off soon after the mask is removed. It is used alongside local anesthetic, which numbs the area being treated.
Who Is Sedation Dentistry For?
- Patients who feel anxious or fearful about dental visits
- Patients who have avoided the dentist for a long time
- Patients who find longer procedures stressful
- Patients who have a strong gag reflex or are sensitive during treatment
Your dentist will review your health history to confirm nitrous oxide is suitable for you.
Benefits of Nitrous Oxide
- Helps you feel calm and relaxed
- Works quickly and wears off soon after treatment
- You remain awake and able to respond to the dentist
- Can be used with common treatments such as fillings, root canals and extractions
- Makes it easier to keep up with regular dental care
How It Works
- Conversation. Tell us about your concerns and any past experiences. We explain each step.
- Mask. A small mask is placed over your nose and you breathe normally.
- Treatment. Once you feel relaxed, treatment begins with local anesthetic as needed.
- Recovery. The mask is removed and oxygen is given so the effects wear off quickly.
Before Your Visit
- Tell us about your medical history, medications, and any breathing problems or pregnancy.
- Let us know when you book that you would like nitrous oxide.
- Eat a light meal beforehand unless told otherwise.
- Wear comfortable clothing.
- Tell the team about anything that makes you uneasy, such as noises or lying back.
After Your Treatment
- Most effects wear off within a short time of the mask being removed.
- Rest for a few minutes before leaving.
- Follow the aftercare for the treatment you had, such as waiting for numbness to wear off before eating.
- Call us if you have questions after your visit.
Cost, Insurance and Financing
We do not publish a fixed price list; the front desk will tell you if there is a cost for sedation and give you a personal quote. Coverage varies by plan, and we bill most major insurers directly. 0% financing is available for patients who qualify.
Overcoming Dental Anxiety
Dental anxiety can come from a past bad experience, fear of pain, the sounds and smells of the clinic, or feeling a loss of control. None of these are unusual. Telling us about your worries at the start allows us to adjust: we can explain what is happening, agree on a signal to pause, and take breaks. Sedation is one tool among several, and many patients find that a calm, unhurried approach makes the biggest difference.
Which Treatments Can Be Combined With Nitrous Oxide?
Nitrous oxide can be used with a wide range of treatments, including white fillings, root canals, extractions and wisdom teeth removal. It can also help during longer appointments or when someone is especially sensitive. Your dentist will recommend whether it is appropriate for the treatment you need.
Why Choose Sauga Smiles Dental
- A judgment-free approach to dental fear
- Time taken to explain each step
- Nitrous oxide available for anxious patients
- Open seven days a week
- English, Hindi, Urdu, Punjabi and Marathi spoken
Frequently Asked Questions
Nitrous oxide is a gas you breathe in through a small mask that helps you feel relaxed during treatment.
No. You stay awake and can respond to the dentist, but you feel calm.
Your dentist reviews your health history to confirm it is suitable for you. Tell us about any medical conditions.
Effects wear off quickly after the mask is removed, and your dentist will advise you before you leave.
Often yes. Nitrous oxide helps you relax, and local anesthetic numbs the area being treated.
Ask the team at the time of booking. Suitability depends on the child and the treatment.
Book Your Visit in Mississauga
Call 905-277-1560 or book an appointment. Sauga Smiles Dental is at 800 Burnhamthorpe Rd W Unit #1, Mississauga, ON L5C 2R9.
