I have CIDP and other issues. I was treated with Rituximab early on in this vaccine injury. First it brought out Shingles. It was light case because (I assume) had vaccine for Shingles about 8 years ago. 2nd infusion of Rituximab caused my hair to come out. So did not take that anymore. The sheath that covered the bundle of nerves shed off and I had sever nerve pain up and down my spine. It was so painful I wanted to die. I prayed to our Kird Jesus Christ to let me die . I had cried for a year and a half. Right after my prayers to God to stop my pain, I received the prescription from my neurologist at UAMS for IVIG. It took away that most horrible pain. I still have pain from stenosis and just plain ole arthritis and degenerative. Aging processes. I had found a product called IMary at health food store that seem to help with back ache but now they don’t sell it anymore.