My b vitamin levels were all normal. Mine started as pins and needles, then progressed to severe burning within a few weeks, then a few weeks later I had weakness in my legs. Actually had a work up for multiple sclerosis and found the IGg Kappa and abnormal kidney function tests. Given an MGUS diagnosis by the neurologist and referred to the cancer center to see a hematologist/oncologist. Good luck to you! I’m new to this journey and just trying to learn as much as I can.

Greetings from Alaska I did not experience neuropathy while I was diagnosed MGUS but once I started medication for multiple myeloma I experienced neuropathy in my feet and fingertips.

Yes, a year or so before a diagnosis of MM. In one of my legs, below the knee. Minor episodes that didn't continue.

It was peripheral neuropathy that led to my MGUS diagnosis. It started in my feet, and spread to my lower legs and hangs/wrists.

Yes, I got peripheral neuropathy when I had MGUS. Very mild. But on reflection, this was the first sign of anything wrong. Minor paraesthesia in my lower leg. Only happened maybe 5 times, but enough to wake me up. At that time I had not been diagnosed with MM and had taken no medications.