Settling the body

First, how did the week go?

A couple of minutes looking back before the new material. Start with what worked; it’s the easiest part to overlook and the most worth building on.

Already completed it? Continue to this week’s material below.

The body’s part in the loop

Remember the cycle from Module 1: avoidance gradually turns the system’s gain up. There’s a partner to that in your body. When sound feels threatening, your nervous system shifts into a braced, on-alert state: shoulders up, jaw tight, breath shallow, senses turned outward and scanning. And a braced body is a body primed to hear the next sound as bigger. Arousal and sound sensitivity feed each other.

That’s frustrating, but it’s also an opening: the body is something you can act on directly. You can’t decide to feel calm, but you can release a clenched jaw and slow a breath, and the calmer body sends the nervous system a steady signal that there’s no emergency here. Two tools do most of this work: releasing held tension, and slowing the breath.

A braced body hears threat. A settled body hears sound. You can’t argue your way calm, but you can loosen your way there.

Releasing the tension you’re holding

Much of the bracing that comes with sound sensitivity settles in a few predictable places (the jaw, the neck, the shoulders), and it becomes so constant you stop noticing it. Progressive muscle relaxation works by tensing each area gently and then letting go, which does two things: it teaches your body the felt difference between holding and releasing, and it leaves the muscle looser than before. We’ll spend extra time where sound sensitivity lives.

Aim to do it once a day, ideally around the same time; the regularity itself becomes a cue your body learns to relax to. Start at whatever feels easy, perhaps ten minutes, and let it grow toward fifteen as it becomes familiar. Move at your own pace; there’s no clock here. This full version is the starting point, not the destination: over the coming weeks, as the settled state becomes familiar, you’ll learn to reach the same release in just a few seconds, without needing to move through every step.

Slowing the breath

Breath is the fastest way into the body’s alarm, which makes it your rapid-deployment tool: the one you can reach for the instant a sound catches you off guard, anywhere, with no setup. The aim is diaphragmatic breathing: rest a hand on your belly and let it be the part that rises, not your chest. The rule: slow and low, not big. This isn’t about big, deep lungfuls; large breaths can tip you into light-headedness and more arousal, not less. Small, slow, and a longer breath out than in. As a concrete anchor: aim for roughly five breaths a minute, about what the pacer below is set to, or simply whatever feels slow and comfortable if counting gets in the way. There’s no exact number to hit; slower and steadier than your usual breathing is what matters.

Pairing calm with sound

Here’s a small move with a lasting effect. Try one of your relaxation practices (the PMR, or a few minutes with the pacer) with your sound enrichment on, low in the background. Over time your nervous system starts to file gentle sound alongside calm rather than threat. It’s the opposite of the bracing loop: instead of sound arriving with alarm, it arrives with settling.

Other things patients say help

Alongside PMR and breathing, some patients find that cardio exercise (done somewhere quiet, like a carpeted room or a soft-floored gym, to keep impact noise low) and a hot bath take the edge off the mood and anxiety side of sound sensitivity more than sitting still does. There’s no hyperacusis-specific research behind either one yet, so think of them as optional add-ons other patients have found worth trying, not a replacement for the tools above.

Your skills

A third to keep: this one lives in the body.

This week’s practice

These are skills, and skills grow with repetition: a little each day beats a lot once.