Roughly one in six adults experiences dental anxiety significant enough to affect whether and when they seek care. A smaller proportion — perhaps one in twenty — have dental phobia, where the fear causes active avoidance and significant distress. Neither of these is unusual, irrational, or a character flaw. They are predictable responses to a set of stimuli that are objectively unpleasant: sharp instruments, unexpected sensations, loss of control, and a supine position that feels vulnerable.
Why it happens
Dental anxiety often begins with a bad experience — a painful injection, a dentist who was dismissive, being told to "just relax" while feeling the opposite. It can also develop without any single incident, through accumulated exposure to negative stories from family members or cultural messages that frame dentistry as inherently painful.
The anticipatory anxiety is usually worse than the experience. Functional MRI studies show that anticipating pain activates many of the same brain regions as pain itself. People who identify as dentally anxious tend to overestimate how much dental procedures will hurt and underestimate how much control they have. This gap between expectation and reality is something a good dentist can help close.
"When a patient tells me they are nervous, my first job is to listen — not to reassure them that it will be fine. Telling someone it will be fine is not the same as making it fine."
— Dr. Adaeze Okafor, BDS, FMCDS
What to ask before you sit down
Before you agree to treatment, you are entitled to ask as many questions as you need. Specifically:
- Can we go through exactly what you are going to do before you start? Uncertainty amplifies anxiety. A step-by-step explanation of the procedure — and roughly how long each step takes — significantly reduces it for most people.
- Can we establish a stop signal? Agree on a hand signal (usually a raised hand) that means "stop immediately." Knowing you have an exit makes it easier to stay.
- Can I hear before I feel? Ask the dentist to narrate each step before doing it. "Now I am going to rinse" gives your nervous system a moment to prepare.
- Can I bring something to listen to? Headphones are almost universally accepted. Music or a podcast that requires attention occupies the prefrontal cortex and competes with the anxiety signal.
When to ask about sedation
If the strategies above are not enough — if you are still unable to attend or the anxiety prevents the dentist from working effectively — sedation is worth discussing.
Inhalation sedation (nitrous oxide, sometimes called "happy gas") is mild and reversible. You breathe it through a small nosepiece, feel relaxed and slightly detached within a few minutes, and are fully alert and able to drive within 15 minutes of stopping. It is appropriate for moderate anxiety and is available at a growing number of clinics in Lagos, Abuja, and Accra.
Intravenous (IV) sedation delivers a sedative directly into the bloodstream. You remain conscious and can follow instructions, but you will remember little of the procedure. This is appropriate for significant dental phobia or for lengthy complex treatments. It requires a trained sedationist (not all dentists administer IV sedation) and someone to take you home.
General anaesthesia — being fully asleep — is reserved for patients who genuinely cannot be treated any other way, or for extensive oral surgery. It carries the risks associated with any general anaesthetic and is typically performed in a hospital or day-surgery unit.
Finding the right clinic
Not every dentist is skilled at managing anxious patients — and that is not a criticism. It is a specific set of communication skills that some dentists have cultivated more than others. When searching on DentaCue, read the reviews for language like "patient," "took time to explain," or "never felt rushed." These signals are more reliable than claims in a clinic's own description.
A first visit where you only meet the dentist, look around, and ask questions — no treatment — is a reasonable thing to request. Most dentists who work well with anxious patients will accommodate this.