A: Cryotherapy is cold therapy. Depending on the setup, it might feel like you're stepping into a freezer. It can be very helpful for inflammation and it does have benefits. A lot of the therapies work by increasing our resilience. If you find that you feel worse after the cryotherapy, though, it might be a sign that it's too much for you at this time. If you do find that you feel better with it, then I would continue utilizing it. Listen to your body.
A type of therapy that is more supportive of the adrenals and feeling safe would be sauna therapy, which might be helpful for inflammation and healing.
You may want to discuss it with your practitioner.