MRI Claustrophobia Tips: Getting Through the Scan

To get through an MRI with claustrophobia, tell the technologist beforehand, ask about feet-first positioning or a wider-bore machine, and ground yourself before the table moves. Add a short bilateral-stimulation practice on the moment you’re dreading most beforehand, then lean on slow breathing, the call bulb, and the intercom once you’re actually inside.

Maybe you’ve already pictured it: the table sliding you into a tube a few inches from your face, a mechanical banging that doesn’t let up, and no easy way to sit up until it’s done. Maybe you’ve canceled a scan before, or gotten through one with your eyes shut and your heart pounding the whole time. Neither reaction is an overreaction. You’re being asked to hold still in a genuinely tight space, on command, for longer than feels reasonable.

Why does an MRI hit claustrophobia so hard?

A 1993 study in the Journal of Anxiety Disorders found claustrophobia usually combines two related fears: restriction, being unable to move or leave, and suffocation, not getting enough air. An MRI scanner triggers both at once. The bore is narrow, you’re told to stay still, and the close, unmoving air can start to feel thin even when nothing about your actual breathing has changed.

That combination is part of why MRI has become one of the best-documented real-world triggers for claustrophobia. A 2015 systematic review and meta-analysis in Radiography, pooling 18 studies, found claustrophobic reactions force early termination of the scan in about 1.18% of cases, roughly 1 in 100. If this is part of your history, you’re one of a lot of people, not someone overreacting to a routine test.

What can you set up before appointment day?

A few calls before you arrive can change the whole experience. Tell the scheduler or your doctor that you’re claustrophobic. Many imaging centers can offer feet-first positioning, so your head stays nearer the open end, a wider-bore or open machine, or a short practice run in an empty scanner so the space feels familiar before it counts.

Ask about prism glasses or an angled mirror too. Both let you see out toward the opening instead of staring at a few inches of plastic, even lying flat. Bring your own music if the center allows it, and know that most scanners let you talk to the technologist through a built-in microphone the entire time. Scans commonly run 15 to 45 minutes, sometimes longer with contrast dye, so it helps to know roughly what you’re holding out for.

If you know this fear runs deep, ask your doctor ahead of time about a short-acting anti-anxiety medication for the appointment. Never start, stop, or change any medication without your prescriber’s guidance.

What should you do before you try anything else?

Before any technique below, ground yourself in what’s real right now: the paper on the table, the sound of the room, your own breath. That’s what keeps a genuinely tight space from tipping into a flooded, out-of-control feeling.

Go slow here, too. Don’t aim at “the whole appointment.” Pick one specific moment, the table sliding in, the bore closing around your face, the loudest part of the noise, and work with that one thing.

Know your stop point before you start. If distress climbs above roughly a 7 out of 10 and doesn’t settle after a pause, stop, ground yourself again, and lean on the call bulb or the technologist rather than pushing through alone. That’s useful information, not a sign you did something wrong, and if it keeps happening, a professional who works with phobias is worth considering.

What’s a bilateral-stimulation practice to use before you go in?

This part works in the waiting room, the changing area, or even the night before, while you can still move freely.

1. Rate it. With your one chosen moment in mind, rate the distress 0 to 10.
2. Slow your exhale. Breathe in through your nose, then let the exhale run about twice as long through your mouth, for close to a minute. A 2023 study in Cell Reports Medicine found this kind of long-exhale breathing lowered physiological arousal and improved mood more than an equal amount of meditation.
3. Add bilateral stimulation. While holding that one moment lightly in mind, move your eyes smoothly left to right, or tap your knees alternately, left-right-left, for 20 to 30 seconds. Bilateral stimulation is the rhythmic left-right input at the center of EMDR, described by the EMDR International Association as a way to help distressing material feel less charged. What you’re picturing right now, a scan that hasn’t happened yet, works like an imagined preview rather than a memory, and a 2011 study in the Journal of Anxiety Disorders found this same kind of rhythmic task made recurring imagined scenes feel noticeably less vivid.
4. Re-rate. If the number dropped, you’re in good shape to head back. If it didn’t move, ground yourself again and repeat once, or shift to the breathing-only version below once you’re called in.

If you’d rather be walked through the pacing, EmEase, a self-guided EMDR app, runs this same left-right rhythm as a moving on-screen target or alternating tones at app.emease.com, something worth queuing up the night before or in the parking lot. Your own hands and eyes work just as well.

What can you actually do once you’re inside the machine?

Once the table starts moving, the rules change. Phones, tablets, and anything electronic stay outside the scan room because of the machine’s magnet, so the app or your usual playlist isn’t an option in there. This is exactly why the round above, done beforehand, matters: you want the moment already less charged before you lose access to your usual tools.

Inside the bore, lean on your breath. Keep the exhale long and slow, and let your gaze rest rather than searching the few inches in front of you. If your hands or feet aren’t part of what’s being scanned, ask your technologist beforehand whether a small, still movement, like a slow alternating press of your toes inside your shoes, is safe to use. For some scans any motion blurs the images, so this depends entirely on what’s being imaged that day.

Use what’s actually built for this moment: the intercom to tell the technologist how you’re doing, and the call bulb in your hand to stop the scan if you truly need to. Needing either one isn’t failure. It’s the system working as designed.

When does this need more than a self-guided practice?

This page is built for everyday MRI dread: the tight chest before an ordinary scan, the noise, the tube itself. It’s a poorer fit if fear has led you to delay or skip a scan your doctor actually needs. It’s also a poorer fit if panic takes over once you’re inside, or if the fear traces back to a specific frightening medical experience rather than small spaces in general. Our medical trauma page goes deeper when a hospital stay or procedure, not the machine itself, is the real source, and our panic sensations guide covers what to do if panic, not just claustrophobia, is what takes over.

Claustrophobia like this often has roots that reach back further than any one appointment. Our deeper claustrophobia guide covers what the research on EMDR for this specific fear actually shows, plus a broader practice for the everyday version. The same ground-first, one-moment-at-a-time approach works for most specific fears, not only this one; our everyday fears guide covers that general version. A licensed therapist, ideally one familiar with medical procedures or specific phobias, is the stronger option if avoidance is costing you care you need, or if your distress during any step above keeps climbing past a 7 out of 10 and won’t settle.

You don’t need to feel calm about the machine. You need your body out of alarm mode long enough to hold still for the time it takes, one breath, one round of grounding, at a time.