t know about neuro symptoms but as I was told by my doctors when I was first diagnosed and was afraid to go on the meds they wanted to put me on due to the
side effects, they did say that delaying could effect kidneys, heart, lungs, since these are the major organs that this disease effects, also joint damage.
I also have SLE,Sjogrens,RA,and GERD is one of the complication this disease causes. I also suffered with memory loss and brain fog but after getting on meds that has somewhat improved.