The Busiest Department in the Hospital Was Never on the Map

By Denise Billen-Mejia, MD (retired), Consulting Hypnotist
If you had asked me, during my years in medicine, which department saw the most patients, I might have said mine — the emergency room. I would have been wrong.
The busiest department in any hospital is stress. It has no sign on the door and no budget line, but it walks in with a remarkable share of the patients: the chest pain that turns out to be a racing heart and a racing mind, the stomach trouble with no ulcer behind it, the headaches, the dizziness, the sheer bone-tiredness of people carrying too much for too long.
I want to be careful here, because this point is often misunderstood. When I say stress was behind so many visits, I do not mean those patients were imagining things. Their symptoms were entirely real. Stress is not “all in your head” — it is in your heart rate, your blood pressure, your digestion, your muscles, your immune system. The head is simply where it starts. Which, as it happens, is also where we can do something about it.
Here is what stress actually is, stripped of the jargon. Your body has a superb emergency system, honed over millennia, designed for short bursts of danger: fight, flee, survive, recover. It was never designed to run continuously. Modern life, however, supplies a steady drip of low-grade alarms — emails, deadlines, bills, news — and for many people the emergency system simply never stands down. The stress response becomes less like a sprinter and more like a marathon runner who was never told the race had ended.
Left running long enough, that system produces the very real symptoms I saw in the ER. It also, reliably, wrecks sleep — and poor sleep then makes everything feel worse, in a loop I’ve written about elsewhere this month.
In my ER years, I could treat what stress produced. I could rule out the heart attack, settle the acute crisis, offer reassurance — and reassurance is not nothing; sometimes it was the most therapeutic thing I did all shift. But the system that had produced the symptoms walked out the door with the patient, still running. That always stayed with me.
It is a large part of why, after retiring from medicine, I trained in hypnosis. Because hypnosis works at exactly the point my old toolkit couldn’t easily reach: the settings of the alarm system itself.
Clinical hypnosis — and I promise there are no swinging watches involved — is a state of deep, focused relaxation in which the mind becomes more receptive to helpful suggestion. You remain aware and in control throughout. What makes it useful for stress is that it does two things at once. First, it gives the nervous system a genuine, physical experience of standing down: slower breathing, settled heart rate, loosened muscles. Not the idea of calm — the felt experience of it. Second, and more importantly, it teaches the mind the route back to that state, so you can return to calm deliberately instead of waiting for it to arrive.
The evidence deserves a mention, because at heart I remain a “prove it!” person. A 2019 meta-analysis in the International Journal of Clinical and Experimental Hypnosis (Valentine and colleagues) pooled fifteen controlled trials and found the average person receiving hypnosis reduced their anxiety more than about seventy-nine percent of those in control groups — with the benefit growing, not fading, at follow-up. For the sleep disruption that so often travels with stress, a 2018 systematic review in the Journal of Clinical Sleep Medicine (Chamine and colleagues) found improved sleep in over half the studies examined, with essentially no adverse effects reported.
My usual word of care: stress can mask, and mimic, genuine medical illness. Chest pain, in particular, always deserves a doctor before it deserves a hypnotist. Hypnosis belongs alongside medical care, never in place of it. Emergency medicine made me rather firm on this point.
But if your doctor has looked you over and the verdict is “it’s stress” — please don’t hear that as a dismissal. Hear it as a diagnosis with a treatment path. The alarm system that has been running your days and ruining your nights can be retrained. I’ve watched it happen, week after week, with clients on screens all over the world — and the loveliest part is that they leave owning the skill themselves.
The busiest department in the hospital may never close. But you, personally, can be discharged from it.
If you would like to talk through any of this, my contact details are below.
Denise Billen-Mejia, MD (retired), is a consulting hypnotist working with clients worldwide via Zoom. www.healandberadiant.com
Dr. Denise Billen-Mejia is a former emergency medicine physician turned clinical hypnotist, dedicated to helping people find relief that conventional medicine alone hasn’t been able to provide.
To explore further, find articles and resources, or get in touch with Denise directl email office@aahypnosis.com or visit her website: healandberadiant.com


Chili Peppers, Heart Attack, and Stroke
The Coaches Corner History of Culture Scholar 501(c)(3) Part I
A Real Shift in Nutrition Policy — And Why It Gives Me Hope
Move That Body
The Fuel Fix: Rethinking Type 2 Diabetes With Dr. John Poothullil
The Calm Frequency: Where Healing Meets Abundance
The Busiest Department in the Hospital Was Never on the Map
Why Every Business Should Have a Contingency Plan
In Praise of Houston Medical Center