Thank you for answering. How do I find the discussion by @peggyella ? I’m not currently having any Neuro specific treatment. I am admitted to hospital for a week every month for intravenous copper sulphate infusions. I’ve also just been started on Plaquenil for my Sarcoidosis. There’s talk of starting steroids or methotrexate or lefunamide. There’s also a possibility of IVIG or Infliximab. It depends on the nerve biopsy results.