For some people, visiting the dentist can cause significant anxiety or discomfort. Sedation dentistry, sometimes referred to as sleep dentistry, may help patients feel more relaxed during certain dental procedures.
Many patients ask: What is sedation dentistry and when is it used?
This article explains how sedation dentistry works, the types of sedation available, and factors that may influence treatment.
1. What is sedation dentistry?
Sedation dentistry involves the use of medication to help patients relax during dental treatment. It may be recommended for individuals who experience:
• Dental anxiety or fear
• Difficulty sitting still for long procedures
• A strong gag reflex
• Low pain tolerance
• Multiple treatments in one visit
• Sensory sensitivities
Sedation levels can vary depending on the type used and the clinical situation.
It is important to note that most forms of sedation do not mean you are fully asleep, although you may feel very relaxed and may remember little of the procedure afterwards.
2. What types of sedation are used in dentistry?
Different types of sedation may be used depending on the procedure, patient needs, and clinical recommendations.
Nitrous oxide (happy gas)
Nitrous oxide is inhaled through a small mask placed over the nose. It can help reduce anxiety and create a relaxed feeling while remaining awake and responsive.
Effects wear off quickly once the gas is stopped.
Oral sedation
Oral sedation involves taking medication before the dental appointment. It may help reduce anxiety and promote relaxation during treatment.
Patients typically remain conscious but may feel drowsy.
IV sedation
Intravenous (IV) sedation is administered through a small line in the arm. It allows the dental team to adjust sedation levels throughout the procedure.
Patients often feel deeply relaxed and may remember little of the treatment.
General anaesthesia
In some cases, treatment may be performed under general anaesthesia in a hospital setting where the patient is fully asleep. This is typically reserved for specific clinical situations.
Your dentist will recommend the most appropriate option based on your medical history and treatment needs.
3. How much does sedation dentistry cost in Australia?
The cost of sedation dentistry can vary depending on the type of sedation used, the length of the procedure, and whether additional specialists are involved.
As a general guide:
Nitrous oxide sedation may range from approximately
$100 to $300 per visit
Oral sedation may range from approximately
$150 to $500
IV sedation commonly ranges from approximately
$600 to $1,200+
If treatment is performed under general anaesthesia in a hospital, additional hospital and anaesthetist fees may apply.
These figures are general estimates only, and costs vary depending on the clinic and treatment requirements.
4. What factors influence sedation treatment?
Several factors may affect whether sedation dentistry is recommended.
Type of dental procedure
Complex procedures such as wisdom tooth removal, dental implants, or multiple treatments in one visit may be performed with sedation.
Medical history
Your dentist will review your medical history, medications, and overall health to determine whether sedation is appropriate.
Level of dental anxiety
Sedation options may be adjusted depending on how anxious or comfortable you feel about dental treatment.
Treatment duration
Longer appointments may benefit from sedation to improve comfort during the procedure.
A thorough consultation is required to determine the most suitable option.
5. Is sedation dentistry safe?
Sedation dentistry is generally considered safe when performed by trained dental professionals following appropriate guidelines.
Before sedation is recommended, your dentist will typically:
• Review your medical history
• Discuss medications you may be taking
• Explain potential risks and benefits
• Provide instructions before and after treatment
For some forms of sedation, you may be required to arrange someone to drive you home after the appointment.
Individual responses to sedation may vary, which is why careful assessment and monitoring are important.
6. Does private health insurance cover sedation dentistry?
Some private health insurance policies may contribute towards sedation under certain dental procedures. However:
• Annual limits often apply
• Waiting periods may apply
• Rebates vary depending on your level of cover
• Sedation may be billed separately from dental treatment
Before treatment, it may be helpful to:
• Request item numbers from your dentist
• Check remaining limits with your health fund
• Confirm whether waiting periods apply
Coverage varies between policies, so it is important to confirm details with your insurer.
7. Who may benefit from sedation dentistry?
Sedation dentistry may help patients who:
• Experience significant dental anxiety
• Have difficulty completing dental treatment while awake
• Require multiple procedures in one visit
• Have a sensitive gag reflex
• Find dental appointments overwhelming
However, sedation may not be suitable for everyone. A clinical examination and medical review are required before determining whether sedation is appropriate.
The bottom line
Sedation dentistry can help some patients feel more comfortable and relaxed during dental procedures. Different sedation options are available depending on the type of treatment, patient needs, and medical considerations.
A personalised consultation is the best way to determine whether sedation dentistry may be suitable for your situation.
Clarity Dental can provide:
• A comprehensive examination
• Clear explanation of sedation options
• A written quote with item numbers
• Discussion of risks, benefits, and alternatives
Related treatment
If you would like to discuss this with a dentist, there is more detail on general dentistry in Bendigo.