A quick google search will tell you exactly what is CIDP -mostly caused by autoimmune system...
A neurologist is a start, the problem is- they are doing zillions of non sense tests, but not going straight to the horse mouth -which is MRI for peripheral nerves..
My neurologist kicked me out and ended up with a podiatrist who did a skin biopsy-sure enough I have SFN. But what is the cause? I suspect my Covid vaxx is the culprit...
I'm still trying to figure out how to persuade someone in the medical field to do an MRI on my peripheral nerves-if the nerves' root are inflamed, then the blood oxygen is prevented to supply my nerves...