Hello, I am asking on behalf of my husband who is going through cancer treatment and has just been diagnosed with a severe radiation rectal ulcer (caused by prostate radiation treatment). I have heard about Oxygen Healing Therapy (HBOT) which may be able to help with this and I wondered if anybody has tried this treatment for a similar cause and if it helped in any way. The pain from the ulcer is so debilitating for him and all they can give him is strong painkillers.
