@Blue_Bird That's interesting about Trileptal and sodium levels. My sodium levels have been low in my bloodwork too but like one point below the cutoff for normal, so the doctor wasn't concerned about it saying that was in the range of human error. Nice all our bloodwork goes through the range of human error...! I'm sure the my PCP will request to test the sodium levels when I see her on Friday as she always requests the complete metabolic panel.