I can tell you this much...the quicker the better for GBS..the definitive test is for anti-bodies which requires a spinal tap. then IVIG or plasma exchange needs to be started as spoon as possible. I am shocked neuros didn't do a tap as soon as it was suspected. GBS is NOTHING to play around with.

I went through 6 months in hospitals all of which were treating me for GBS...then the next 2 1/2 years I have been relearning to walk. I am teh poster boy for the GBS/CIDP society. My videos online total in the hundreds. We have documented each and every things that has happened...you would not believe the files, pictures and videos we have. We have been running training seminars for folks including medical professionals for months now...
Bob Shannon