HBOT - Hyperbaric Oxygen Therapy

So the first treatment was today....interesting. Feeling the after effects which are fatigue and a massive headache. Maybe I should go back in time a bit. During my last surgery my Dr. said that I have bladder cystitis meaning my bladder was damaged from the radiation. This damage causes soars or cysts in/on the bladder. So I have constant blood & clots I pass in my urine. Dr is hoping HBOT helps heal the bladder. one treatment down, 29 to go.