I am in no way an expert and this is not advice just what I do. The CLO2 is an oxidizer so if you use it you need to not take anti-oxidants because the two will cancel each other out. Remember at the beginning of the pandemic when Trump mentioned disinfectants as a treatment, CLO2 is a disinfectant, like ozone which has 3 oxygen atoms, and peroxide, all of which can be used internally, CLO2 is used almost everywhere to disinfect municipal water. I am going to infuse myself with CLO2 at some point to make sure I get it to my brain and spinal fluids. How is it working? well I can walk a little, my face is normal, I can use my left hand and some of the other brain functions seem to have improved but it's hard for me to tell. I have not been back to a neurologist in a few years and my primary care refused to help me in my quest. I told her that I wanted to try and kill viruses using first HCQ and an antibiotic, then ivermectin again to kill viruses/ bacterium in my system. Fortunate for me I don't need her. I just got the ivermectin and HCQ and have taken it sparingly to see how I react since there is no doctor supervision. But I have to say I feel great. One thing with your husband, has he been checked for lyme disease? Also look into ginkgo-biloba as it enhances blood flow. I get CLO2 here: https://kvlab.com/. I mix it in a ball jar with a sip lid, I mix it in the morning and drink it during the day. I'm not affiliated with KV, just who I use. Of all the so called therapies I have been on, none have been able to reverse any new disability, this has, that's why I'm hopeful. It took my whole life to get this bad, so I expect it will be a long healing process. Heal my immune system, which I think I have, the immune system will heal the body .