Is Lupus and anhidrosis connected? I haven't gotten a diagnosis yet but I don't sweat like a normal person. I sweat very little on my lower back and under my breast. This is scary because I can't tolerate heat at all, I almost caught a stroke. I just want to know because my rheumatologist doesn't seem to know. I got tested for Sjögren’s syndrome, but it came normal, yet my eyes, skin
and mouth are always dry. Anyone else?