Dental Anxiety — How to Overcome Your Fear of the Dentist

Quick summary

Dental anxiety affects over 36% of Norwegians — you are far from alone. The most effective approaches are choosing an anxiety-friendly clinic, speaking openly with your dentist, and considering sedation such as nitrous oxide or intravenous calming agents. You can find anxiety-friendly dentists by filtering on Flextooth, where clinics indicate whether they have experience with anxious patients. Many people find that their anxiety decreases significantly after just one safe visit.

What is dental anxiety?

Dental anxiety, called odontophobia in severe cases, is fear associated with dental visits. It exists on a spectrum: some people feel mild unease in the waiting room, while others avoid the dentist for a decade or more — even when in pain.

According to a study published in Acta Odontologica Scandinavica, 36% of the Norwegian population reports some form of dental anxiety. Among these, around 5% have anxiety severe enough to be classified as odontophobia, a clinical diagnosis that may qualify for HELFO reimbursement.

Common symptoms

• Physical: Racing heart, sweating, nausea, dizziness or muscle tension in the chair.
• Psychological: Catastrophic thinking, poor sleep the night before, avoidance behaviour.
• Behavioural: Repeatedly cancelling appointments, failing to book even when experiencing acute problems.

Common causes

Dental anxiety typically arises from a combination of factors:

• Previous negative experiences — pain during treatment, feeling of losing control.
• Childhood experiences — unpleasant visits at a young age leave lasting impressions.
• General anxiety disorders — people with other forms of anxiety are at higher risk.
• Shame — prolonged avoidance leads to worsening dental health, which reinforces shame.
• Sensory sensitivity — drill and suction sounds, strong smells, and the sensation of instruments in the mouth.

Treatment methods for dental anxiety

Cognitive behavioural therapy (CBT)

CBT is the best-documented psychological treatment for odontophobia. Through gradual exposure and challenging catastrophic thoughts, you learn to manage the fear. Treatment typically involves 5–10 sessions with a psychologist.

Anxiety-friendly clinics

Many dental clinics in Norway have developed dedicated programmes for anxious patients. Common measures include:

• Longer consultation times so nothing feels rushed
• A stop signal (for example, raising your hand) that immediately halts treatment
• Step-by-step explanations of what is happening
• Adapted facilities with dimmed lighting and noise reduction
• The option to listen to music or podcasts during treatment

Sedation options

For patients with moderate to severe dental anxiety, several sedation methods are available:

• Nitrous oxide (N₂O): Inhaled through a nose mask. Provides quick relaxation without losing consciousness. You can drive home afterwards. Suitable for mild to moderate anxiety.
• Oral sedation: Calming tablets (often benzodiazepines) taken 30–60 minutes before treatment. Requires someone to drive you home.
• Intravenous (IV) sedation: Administered directly into the bloodstream for deeper calming. You remain awake but remember little afterwards. Requires specially trained personnel and an escort home.
• General anaesthesia: Reserved for the most severe cases. Performed at hospitals or specialist clinics.

How much does sedation at the dentist cost?

Prices vary between clinics and regions. Here are typical price ranges (updated March 2026):

Sedation type	Typical price
Nitrous oxide	NOK 500–1,500 per treatment
Oral sedation	NOK 300–800 (medication + monitoring)
IV sedation	NOK 3,000–6,000 per treatment
General anaesthesia	NOK 8,000–15,000 (hospital/clinic)

Note: HELFO may provide reimbursement for dental treatment under anaesthesia or sedation if you have been diagnosed with odontophobia by a doctor or psychologist. The support covers part of the treatment cost, but you pay a co-payment.

When should you seek help?

You should consider professional help if:

• You have avoided the dentist for more than two years due to fear
• You experience toothache or visible problems but cannot bring yourself to book an appointment
• The anxiety affects your sleep, mood or daily functioning
• You have tried to overcome the fear on your own without success

Your GP can refer you to a psychologist for CBT treatment and can also issue a referral that qualifies you for HELFO reimbursement for dental treatment.

Tips for managing the dental visit

1. Be honest — tell the reception and dentist about your anxiety when booking.
2. Start small — book a consultation without treatment to get familiar with the clinic.
3. Agree on a stop signal — knowing you can stop gives a sense of control.
4. Use breathing techniques — deep, slow breathing lowers your heart rate.
5. Bring a support person — many clinics allow a friend or partner to sit in the room.
6. Reward yourself — after the visit, do something you enjoy. Over time the brain connects positive experiences with the situation.

Find a dentist on Flextooth

Use Flextooth to find a dentist near you. You can filter for clinics that have experience with dental anxiety and offer sedation.