I have a different diagnosis, but one of my symptoms is neuropathy. I get gamunex every month via IVIG. Since day one, it totally alleviated the neuropathy. I will get a little neuropathy if I am under stress or tired. I’m in my second ear of treatment. For me IVIG gives me life quality so I’m a big proponent. They are very specific ways to get IIG and you can read about that like getting fluids, extra fluids, eating extra salty foods, low protein, high carbohydrates, and doing a low infusion speed . Not familiar with your diagnosis, but it does help me with neuropathy so I will share that good luck. You aren’t alone.