My neuropathy pricks have changed from sharp intense pain in my hands to wider spread much smaller sensations that are not painful. I have had 14 weeks of injections (cyanocobalam - 1000MCG). Also, I have had three weeks of a genetric drug - Metanx (prescription vitamin). My white matter on my brain has demylation so I will have another MRI and a spinal tap in tne next week. I have regained a TON more energy which I think is a result of the folate in the Metanx. My brain fog is less, but still present. Dizzy moments throughout tne day. I am hoping that prehaps some neurological improvement is occuring. My new MRI will be compared to the early October one. Any feed back on changing prick sensations? When I was startled driving yesterday when a car cut in front of me I felt tiny pricks run down my arms into my hands and in a hot bath tonight I felt them as well. Heat never brought on pricks before only handling extreme cold items and daily hand use.