How to choose between support options

Communication changes, psychological support, sedation and general anaesthetic are not a ladder you must climb — they are tools that can be combined around you.

Approved by Dr Rob Endicott

Last reviewed September 2026

General information, not personal medical or dental advice.

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There is no single 'right' option

Support for dental anxiety ranges from simple communication changes — time, explanation, stop signals — through psychological approaches like CBT, to conscious sedation (inhalation or IV) and, for a small number of patients, general anaesthetic in a hospital setting.

These are not rungs on a ladder where you must start at the bottom. They are tools, and the right combination depends on your fear, the treatment you need, your health and your preferences. Many people use more than one at once: for example, sedation plus a stop signal plus a team that explains everything.

Questions that help you decide

What is the hardest part for me — pain, control, needles, gagging, the unknown? How urgent is the treatment I need? Do I want to remember the appointment? Can someone escort me home? Do I want to work on the fear itself over time, or get treatment done comfortably now — or both?

These questions can help you explain your priorities, but they do not select a technique. A dental or sedation team must assess your health, treatment, anxiety and preferences before recommending options.

Sedation and working on fear are not opposites

Sedation may reduce anxiety during a particular appointment, while psychological approaches aim to work with fear over time. They can be used separately or together. Sedation does not guarantee that fear will change, and any technique should follow an individual assessment by the treating team.

Things you can try

Complete the Freeway assessment — it maps your specific fears to the options that address them.
Write your questions down and take them to a consultation before committing to treatment.
Use the provider finder to see which sedation options are offered near you.

Sources

Ready to work on your own fear?

Freeway's free assessment adapts to your answers and helps you build a personal plan for seeing a dentist. About 10 minutes, no account needed.

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Inhalation sedation (gas and air)
Inhalation sedation uses nitrous oxide and oxygen breathed through a small nosepiece. You remain conscious, and suitability is decided through an individual assessment.
IV (intravenous) sedation for dental treatment
IV sedation gives sedative medicine through a cannula. You remain conscious, and suitability, monitoring and recovery are planned through an individual assessment.
CBT, psychological support and when to consider professional help
Cognitive behavioural therapy (CBT) is one evidence-based psychological approach used for dental anxiety. It may help people examine fearful predictions and avoidance patterns.

If you have dental pain, swelling, an injury or bleeding, seek dental advice now — do not wait. This guide is general information and does not replace care from a dentist, doctor or mental-health professional.