dreamlab — what to expect (HBOT)

Your first session, start to finish — and what tends to shift over the first few visits.

The first time is mostly about getting comfortable. Nothing about a session is strenuous — you lie down, you breathe, and the chamber does the work. Here’s how a visit actually goes.

Wear something comfortable you can rest in. Eat normally — a light meal beforehand is better than arriving hungry or overly full. Skip anything flammable on your skin or hair (heavy oils, alcohol-based products) as a standard chamber precaution. If you wear glasses or have anything you’d like to read or listen to, bring it. We’ll go over everything when you get here; there’s nothing to memorize.

Settling in

Getting comfortableYou settle into the chamber — we run two soft chambers at 1.5 ATA, one you sit up in and one you lie down in, so we’ll match you to whichever suits. We seal it and talk you through what’s about to happen. You can see and hear us the whole time.

~10 min

PressurizingThe chamber slowly comes up to 1.5 ATA. You’ll feel fullness in your ears, like a plane’s descent or the bottom of a pool. Swallowing, yawning, or gently clearing your ears keeps them even. We bring the pressure up slowly so there’s no rush.

The session

At pressureThe bulk of the time, breathing oxygen at a steady pressure. There’s nothing to do — people read, listen to something, message, or nap. This is where the actual work happens, and it asks nothing of you.

~10 min

Coming back downThe pressure eases back to normal, just as gradually. Your ears equalize again on the way out. Then we open up and you’re done.

Mostly, it feels like resting. The one real sensation is the ear-fullness during the pressure changes at the start and end — the same thing you feel flying or diving, and it clears the same way. At pressure, some people notice a faint warmth or just a deep calm. Many drift off. If anything ever feels off, you tell us and we adjust or bring you back down — you’re always in control of the session.

Most people feel relaxed walking out — some a little sleepy, some quietly clear-headed. There’s no recovery time; you go back to your day. Now and then someone feels lightly tired the first few times as the body adjusts. Drink some water and carry on as normal.

One session is a pleasant rest; the effects of HBOT build with repetition. The first reports — steadier energy, deeper sleep, less of whatever ache brought you in — usually land somewhere around the fourth to tenth session. How a full course is shaped depends on what you’re after; that’s laid out on the typical treatment plan.

A quick note on safety. Mild hyperbaric at 1.5 ATA has a gentle risk profile, but it isn’t for everyone — certain ear, lung, and other conditions matter. We go through this with you before your first session, and it’s all written up on the safety page.