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Mississauga, ON · Anxiety-Free Treatment

Sleep Dentistry in Mississauga

For patients who find dental visits overwhelming, sleep dentistry makes it possible to receive the care you need — comfortably, calmly, and without the anxiety that’s been holding you back.
Request an Appointment
905-848-2250
Overview

What is sleep dentistry?

Sleep dentistry — also called sedation dentistry — refers to the use of medication to help patients relax deeply during dental treatment. Despite the name, patients are not fully asleep; rather, they enter a deeply relaxed, drowsy state in which they remain responsive but have little awareness of time passing and often retain minimal memory of the appointment.At Tomken Dental, sleep dentistry is offered as oral sedation, where a prescribed medication is taken before the appointment. It is distinct from nitrous oxide (laughing gas), which produces lighter relaxation, and from general anesthesia, which renders patients fully unconscious. Sleep dentistry enables patients who have avoided care for years — or who need significant treatment completed efficiently — to receive comprehensive dental work in a comfortable, manageable way.

Deep Relaxation, Not Sleep

Under oral sedation, patients are deeply relaxed and often drowsy — but conscious and able to respond to verbal cues. Many patients have little or no memory of the appointment afterward. Local anesthetic is still administered for pain control; sedation addresses the anxiety and awareness that makes treatment difficult.

More Treatment in Fewer Visits

Sedation allows our team to work more efficiently for longer periods without the interruptions that anxiety causes. Patients who would normally need four or five separate appointments to complete treatment can often accomplish the same scope of work in one or two sedated visits.

A Path Back to Dental Care

Many patients who seek sleep dentistry have avoided the dentist for years — sometimes decades — due to fear. Sleep dentistry removes the barrier, allowing these patients to receive treatment they’ve been postponing and to begin rebuilding a regular, maintainable dental routine.
Who This Is For

Who benefits from sleep dentistry?

Sleep dentistry is not reserved for the most extreme cases of dental phobia. Many patients with moderate anxiety, a strong gag reflex, or a significant volume of treatment find oral sedation makes a meaningful difference in their experience.

Moderate to Severe Dental Anxiety

Patients who experience significant apprehension before and during dental appointments — including those who have cancelled or avoided care repeatedly — benefit most from oral sedation. The medication helps them experience the appointment in a way they simply cannot manage unmedicated.

Strong Gag Reflex

A sensitive gag reflex makes impressions, X-rays, and restorative work extremely difficult and uncomfortable. Oral sedation substantially reduces the gag reflex, making procedures that were previously impossible practical and manageable.

Large Volume of Treatment Needed

Some patients with cognitive or physical conditions that make sustained cooperation during dental treatment difficult may benefit from oral sedation when nitrous oxide alone is insufficient. We assess candidacy carefully and communicate openly with any caregivers involved.

Special Needs & Cognitive Considerations

Some patients with cognitive or physical conditions that make sustained cooperation during dental treatment difficult may benefit from oral sedation when nitrous oxide alone is insufficient. We assess candidacy carefully and communicate openly with any caregivers involved in the patient’s care.
What To Expect

Your sleep dentistry appointment, step by step.

1

Pre-Sedation Medical Review

Before prescribing oral sedation, we conduct a thorough review of your complete medical history, current medications, and any conditions that could affect how you metabolize the sedative. We discuss the medication, its effects, duration, and what to expect — including arranging a driver and planning your recovery.

2

Medication Before the Appointment

You’ll take the prescribed sedative approximately one hour before your scheduled appointment time. A responsible adult must drive you to and from the clinic — you will not be in any condition to operate a vehicle. Arrive at the clinic as the medication begins to take effect.

3

Monitoring Throughout Treatment

Your vital signs are monitored throughout the appointment. You remain responsive and able to follow simple instructions. Our team checks in with you periodically. Local anesthetic is administered to ensure no pain — sedation addresses anxiety and awareness, not sensation.

4

Treatment Completed

With the efficiency that sedation allows, we complete as much planned treatment as safely possible during the appointment. Many patients are surprised to learn how much was accomplished. A full written summary of what was done and what aftercare is needed is provided.

5

Recovery at Home

Following the appointment, your driver takes you home. Plan to rest for the remainder of the day — sedative effects can persist for several hours. Avoid alcohol, operating machinery, or making significant decisions for 24 hours. Aftercare instructions for any treatment performed are reviewed with both you and your driver before you leave.
Honest Expectations

Benefits and realistic considerations.

What You Gain

  • A way to receive dental care that has previously been impossible due to anxiety
  • Significant treatment completed in fewer appointments — reducing total visit burden
  • Minimal awareness or memory of the procedure — most patients are surprised by how easy it felt
  • A starting point for rebuilding a manageable, regular relationship with dental care

Things to Know

  • A responsible adult driver is required — you cannot drive yourself to or from the appointment
  • Oral sedation requires fasting for six hours before the appointment
  • Medical clearance may be required for patients with complex health histories
  • Sleep dentistry has an additional cost beyond the dental treatment — we review the full estimate before your appointment
Preparation & Aftercare

Before, during, and after your sedation appointment.

Before the Appointment

Fast for six hours before the appointment — no food or drink except small sips of water. Arrange a responsible adult driver who can remain available for the full day. Wear loose, comfortable clothing. Bring a complete medication list. Take the prescribed sedative at the directed time before leaving home. Do not take any other sedating medications, alcohol, or recreational substances in the 24 hours prior.

During the Appointment

You will be in a deeply relaxed state and may have little awareness of time passing. Our team monitors you continuously and proceeds at a pace appropriate to your comfort and vital signs. You can signal to pause at any time by raising your hand. Local anesthetic is administered for all treatment — sedation does not replace pain control.

Recovery

Your driver takes you directly home. Rest for the remainder of the day — do not return to work, exercise, or make significant decisions. Sedative effects can persist for four to six hours or longer depending on the medication and your individual response. Eat soft foods as local anesthetic wears off. Follow all treatment-specific aftercare instructions provided in writing at your appointment.
At-Home Care

Recovery guidelines after sleep dentistry.

A smooth recovery after sleep dentistry means a full day of rest and careful monitoring. These steps make the process safe and comfortable.
Rest at home for the full day following your appointment — do not drive or operate machinery
Have your driver stay with you or check in during the first few hours of recovery
Eat soft foods as the local anesthetic wears off — start with cool, bland options
Avoid alcohol for 24 hours — it interacts with sedation medications
Take all prescribed medications as directed, including any antibiotics or pain relievers
Follow all treatment-specific aftercare instructions provided in writing at your appointment
Related Services

Treatments commonly performed with sleep dentistry.

Nitrous Oxide & Oral Sedation

Nitrous oxide provides lighter, fast-reversing relaxation suitable for mild anxiety or shorter procedures. Oral sedation — used in sleep dentistry — provides deeper relaxation for patients who need more significant support. Both are available at Tomken Dental.

Tooth Extractions

Extractions — particularly multiple or complex ones — are among the most common procedures completed under oral sedation. Patients who need several extractions often find it far preferable to complete them in a single sedated visit.

Dental Implants

Implant surgery is well-suited to oral sedation, which keeps patients relaxed throughout a longer surgical procedure. Dr. Ameen’s implant expertise combined with sedation creates a comprehensive, comfortable surgical experience.
Why Tomken Dental

Why patients trust us for sleep dentistry.

No Judgement — A Fresh Start

Patients who come to us for sleep dentistry often haven’t been to a dentist in years. We approach these appointments without judgement and with genuine understanding of what dental anxiety feels like. Our goal is to make this the appointment that changes things.

Medical-Grade Safety Standards

We take sedation safety seriously. Every sleep dentistry appointment is preceded by a thorough health history review, and patients are monitored continuously throughout treatment. We don’t cut corners on safety protocols — your wellbeing is the most important thing in the room.

Complex Treatment Completed In-House

Because Dr. Ameen’s surgical expertise covers extractions, implants, and comprehensive restorative work, we can complete a wide scope of treatment within a single sedated session — without the need to refer out for surgical components.
Common Questions

Sleep dentistry FAQ.

Will I be completely unconscious during sleep dentistry?
No — oral sedation produces a deeply relaxed, drowsy state, not full unconsciousness. You remain responsive to verbal cues and can signal to pause at any time. Most patients have limited memory of the appointment afterward. Full general anesthesia, which renders patients unconscious, is not offered at our clinic.
Nitrous oxide (laughing gas) produces lighter relaxation and clears from the system within minutes — allowing you to drive yourself home. Oral sedation used in sleep dentistry produces significantly deeper relaxation, has a longer duration, and requires a driver and full day of recovery. We recommend the appropriate level based on your anxiety and treatment needs.
No — fasting for six hours before the appointment is required for safety. Small sips of water are permitted. Do not consume alcohol or take any other sedating substances in the 24 hours prior. We review all pre-appointment instructions clearly at your consultation.
Yes — oral sedation for dentistry has an excellent safety record when properly assessed and administered. We conduct a thorough medical review before prescribing, monitor vital signs throughout the appointment, and provide complete written aftercare instructions. Patients with complex medical histories may require clearance from their physician before proceeding.
Call us at (647) 692-6053 to discuss your situation. We’ll schedule a consultation first — a brief appointment to review your medical history, discuss the procedure, and write the prescription. The sedation appointment is then scheduled as a separate, longer visit. We welcome patients who have been away from dental care for any length of time.

Dental care without the fear. It's possible — we can help.

Call (647) 692-6053 to ask about sleep dentistry at Tomken Dental, or request a consultation online.
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