this guy said it helped his pain
https://medium.com/@chloepaltrow/how-much-does-hyperbaric-therapy-cost-for-treatments-58c948300747
I have heard of this treatment for burn victims as well.
It takes a focused mind and a stiff upper lip to work in any Burn Ward. I’d be the first to admit, I don’t have what it takes for that very important kind of work.
I don’t usually do well seeing unending suffering hours on end. A professional can block that out and assist the patient.
the ones that guy used are affordable but require a script.
https://www.newmobility.com/2016/11/hyperbaric-oxygen-therapy
I know the price sounds high but if you are in a lot of pain $4k is worth it....lung damage side effect is concerning.