Pain and Emotions
People with chronic facial pain are told it is stress often enough that the word has become a dismissal. The physiology is real and worth understanding precisely, because understood properly it is a description of mechanism and a route to treatment — not a suggestion that the pain is imagined.
The mechanism is physical
Psychological stress produces measurable physical changes: raised muscle tone, particularly in the jaw, neck and shoulders; increased daytime clenching, usually unnoticed; altered breathing; disturbed sleep; and changes in the descending pathways from the brain that normally dampen incoming pain signals. When that dampening is reduced, the same input produces more pain. None of this requires the pain to be imagined — the muscle really is tighter and the signal really is amplified.
The direction runs both ways
Chronic pain causes low mood and anxiety at high rates, and it would be strange if it did not — persistent pain restricts activity, disturbs sleep and creates uncertainty about the future. Treating the resulting distress as the original cause inverts the sequence. In practice the two are usually entangled, each maintaining the other, and the useful question is not which came first but which is currently modifiable.
Why the word gets used badly
It stops being an explanation and becomes a dismissal at the point where it is offered instead of an examination. Told after a thorough assessment, alongside a description of how stress raises muscle tone and what can be done about it, it is useful. Offered as the reason not to look further, it leaves people feeling disbelieved — and often sends them to another clinician to start over, which is where the multi-year diagnostic odysseys in this field come from.
What is actually done about it
Concretely rather than vaguely. Habit reversal for daytime clenching, since most clenchers are unaware and awareness alone changes it. Treating the sleep disruption that amplifies everything. Where distress is a significant component, cognitive behavioural approaches have good evidence in chronic pain, and referral for that is a recognition that pain processing is modifiable rather than a judgement. None of it replaces treating the mechanical problem — it runs alongside.
Common questions
- Does this mean my pain is in my head?
- No. All pain is processed in the brain, including pain from an obvious injury, and that is normal neurology rather than a statement about legitimacy. Your pain is real; stress is one of several inputs that modulate how much of it you feel.
- If I reduce my stress, will the pain go?
- It usually helps and rarely resolves things alone. Where a mechanical problem exists — a displaced disc, a worn bite, an untreated airway — reducing stress does not fix it. The realistic framing is that stress management removes an amplifier.
- I have been told it is stress by several clinicians. What should I do?
- Ask what examination was done to reach that conclusion. Stress is a reasonable contributing explanation after a thorough history and hands-on examination of the joint and muscles; it is not reasonable as a substitute for one. If nobody has palpated your chewing muscles, the assessment is incomplete.
Not sure where to start?
Request a virtual consultation with Dr. Samadian. In-person visits are by appointment in New York.
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