Sedation Dentistry: Types, Safety, Cost, and Who It Helps
February 28, 2026
Mountainside Dental
Mountainside Dental offers sedation dentistry for patients who experience dental anxiety. We provide nitrous oxide, oral sedation, and IV sedation at our Southern California offices so patients can receive the care they need in comfort.
What Is Sedation Dentistry?
Sedation dentistry uses medication to help patients relax during dental procedures. The American Dental Association recognizes sedation as a safe option for patients with dental anxiety, strong gag reflexes, or those undergoing lengthy procedures.
Sedation dentistry at Mountainside Dental ranges from mild relaxation (nitrous oxide) to deeper sedation (IV sedation) where patients remain conscious but have little memory of the procedure. General anesthesia, where the patient is fully unconscious, is different from sedation and is used only in hospital settings.
Types of Dental Sedation We Offer
Nitrous Oxide
Inhaled through a nose mask during treatment. Produces mild relaxation. Wears off within minutes. You can drive yourself home.
Oral Sedation
A prescription pill taken 30 to 60 minutes before your appointment. Produces moderate relaxation. You will feel drowsy and need a driver.
IV Sedation
Medication delivered through an IV line for deeper sedation. You remain conscious but relaxed, with little memory of the procedure. Requires a driver.
Sedation Type
Level
Onset
Recovery
Driver Needed?
Nitrous Oxide
Mild
2 to 3 minutes
5 to 10 minutes
No
Oral Sedation
Moderate
30 to 60 minutes
Several hours
Yes
IV Sedation
Moderate to Deep
Immediate
1 to 2 hours
Yes
Nitrous Oxide (Laughing Gas)
Nitrous oxide is the mildest sedation option. You breathe a mixture of nitrous oxide and oxygen through a small nose mask during treatment. The gas produces a calm, floating sensation while you remain fully aware and able to respond to instructions.
Nitrous oxide wears off within 5 to 10 minutes after the mask is removed. You can drive, return to work, and eat normally the same day. Mountainside Dental recommends nitrous oxide for patients with mild anxiety or those undergoing routine procedures like cleanings and fillings.
Oral Sedation
Oral sedation involves taking a prescription sedative pill (typically a benzodiazepine) 30 to 60 minutes before your appointment. The medication produces moderate relaxation and drowsiness. You remain conscious and can respond to your dentist, but you may not remember much of the procedure afterward.
Because oral sedation impairs coordination and judgment for several hours, you need someone to drive you to and from your appointment. Plan to rest for the remainder of the day after your visit.
IV Sedation
IV sedation delivers medication directly into the bloodstream through a small catheter placed in your arm. The effect is immediate and can be adjusted throughout the procedure. IV sedation produces a deeper level of relaxation than oral sedation.
Patients under IV sedation remain conscious but are often unaware of the dental work being performed. This option works well for crown preparations, root canals, extractions, and implant surgery. A designated driver must accompany you, and we monitor your vital signs throughout the procedure.
Who Ben
efits from Sedation Dentistry?
Sedation dentistry at Mountainside Dental helps patients who:
Experience anxiety or fear about dental visits
Have a strong gag reflex that makes treatment difficult
Need multiple procedures completed in one visit
Have difficulty getting numb with local anesthesia alone
Have had negative dental experiences in the past
Dental anxiety affects an estimated 36% of the population, according to published research. Many patients delay or avoid dental care because of fear, which leads to worse oral health outcomes over time. Sedation allows these patients to receive treatment they would otherwise postpone.
Sedation Safety
Our team reviews your medical history, current medications, and any allergies before recommending a sedation type. Patients with certain cardiovascular, respiratory, or neurological conditions may need modified protocols. We monitor pulse, blood pressure, and oxygen levels throughout every sedation procedure.
What to Expect Before, During, and After Sedation
Before: Follow fasting instructions if applicable (no food or drink for 6 to 8 hours before IV sedation). Wear comfortable clothing with sleeves that roll up for IV access. Arrange a driver for oral or IV sedation appointments.
During: You remain conscious throughout the procedure. Nitrous oxide patients feel a light, calm sensation. Oral and IV sedation patients feel drowsy and may drift in and out of a relaxed state. Local anesthesia is still used to numb the treatment area.
After: Nitrous oxide patients recover in minutes and can resume normal activities. Oral and IV sedation patients feel groggy for several hours. Rest at home for the remainder of the day. Avoid operating machinery, signing legal documents, or making important decisions until the sedation fully wears off.
Sedation Dentistry at Mountainside Dental
Mountainside Dental offers sedation options at all five locations. Our team matches the sedation level to your anxiety, the procedure length, and your medical history.
We listen to your concerns and never rush treatment. Your comfort level guides the sedation decision.
Continuous Vital Sign Monitoring
Pulse, blood pressure, and oxygen levels are monitored throughout every sedation appointment for your safety.
4.9-Star Patient Rating
250+ reviews from patients who trust our care. Many were anxious patients who found comfort with sedation.
What Our Patients Say
“Very pleasant experience. The team was great. Would definitely recommend to everyone.”
— Rachel P., Google Review
Frequently Asked Questions About Sedation Dentistry
Is sedation dentistry safe?
Sedation dentistry is safe when administered by trained dental professionals. The ADA sets guidelines for sedation training and administration. At Mountainside Dental, we review your complete medical history before recommending sedation and monitor vital signs throughout the procedure. Patients with certain health conditions may require modified sedation protocols.
Will I be asleep during sedation dentistry?
No. Sedation dentistry keeps you conscious but relaxed. Nitrous oxide produces mild calm. Oral and IV sedation make you drowsy, and you may not remember the procedure afterward, but you remain able to breathe on your own and respond to your dentist. Full general anesthesia (being completely unconscious) is a separate option used only in hospital settings.
How much does sedation dentistry cost?
Sedation costs at Mountainside Dental vary by type. Nitrous oxide is the least expensive and is often included in the procedure cost. Oral sedation and IV sedation carry additional fees based on the length of the procedure. Some dental insurance plans cover sedation when it is medically justified. Our team provides a cost estimate during your consultation.
Can children receive sedation at the dentist?
Nitrous oxide is commonly used for pediatric patients who are anxious or have difficulty sitting still. Oral sedation may be appropriate for some children depending on age, weight, and the procedure. Our team evaluates each child individually and discusses sedation options with parents before treatment. Our La Quinta office has a pediatric dentist on staff.
Do I need someone to drive me after sedation?
For nitrous oxide, no driver is needed because the effects wear off within minutes. For oral sedation and IV sedation, you must have a designated driver take you to and from the appointment. Plan to rest at home for the remainder of the day after moderate or deep sedation.
What procedures can be done with sedation?
Sedation can be used for most dental procedures, from routine cleanings to extractions, root canals, crown preparations, dental implant surgery, and gum treatments. Sedation is especially helpful when multiple procedures need to be completed in a single appointment, reducing the total number of visits.
Does dental insurance cover sedation?
Coverage varies by plan. Some dental insurance plans cover sedation when it is medically necessary (documented anxiety disorder, developmental disabilities, or complex procedures). Cosmetic sedation is typically not covered. Our front office verifies your benefits and explains any out-of-pocket costs. CareCredit financing is available for sedation fees.
Dental Anxiety? We Can Help.
Tell us about your concerns. We match the sedation level to your needs so you can get the care you deserve in comfort.
Mountainside Dental | 5 Locations Across Southern California
Mountainside Dental offers sedation dentistry at La Quinta, Yucaipa, Rancho Mirage, Rancho Santa Margarita, and Lake Forest. 4.9-star rating from 250+ reviews. ADA, CDA, and AGD member practice.
To discuss whether sedation is right for your visit, see dentists near you and book a consultation.
