Redheads and dental anxiety: why the dentist feels different for gingers

Trips to the dentist can be nerve-wracking for anyone, but for redheads, dental anxiety might be genuine and have a deeper explanation rooted in science. Due to genetic differences tied to the MC1R gene, it is believed by many that redheads often experience increased pain sensitivity and unique challenges with anaesthesia. This can make dental appointments more stressful, with many redheads choosing to avoid them altogether (and who can blame them?). Understanding the connection between red hair, pain perception, and dental care can help make the experience less daunting for gingers everywhere.

How the MC1R ‘ginger gene’ plays its part

The striking red hair that sets redheads apart is caused by a mutation in the melanocortin-1 receptor (MC1R) gene. This ‘ginger gene’ not only determines hair and skin colour but also affects pain perception and the body’s response to certain medications. Studies have shown that redheads often require more anaesthesia to achieve the same level of pain relief as people with darker hair.

For example, Journal of Anesthesiology found that: “Anesthetic requirement in redheads was increased 19%, a difference that was highly statistically significant (P = 0.0004). The results confirm anecdotal clinical impressions that anesthetic requirement is greater in redheads.”

Tips for redheads to help overcome dental anxiety

If you’re a redhead worried about visiting the dentist, here are some ways to try to make your next appointment less stressful:

Make your dentist aware of your concerns ahead of time so they can adjust their techniques as needed.
Request an early appointment, so you’re less likely to dwell on the anticipation of the visit.
Practice relaxation techniques like controlled breathing, meditation, or listening to calming music during your appointment.
Consider sedation dentistry if your anxiety is severe, but discuss all options with your dentist beforehand.

By understanding these traits and working with compassionate dental professionals, there are hopes that redheads can turn their dental anxiety into manageable experiences.