Has anyone been diagnosed with one of these? I have struggled with low energy, low blood pressure, and polyurea pretty much my whole life. Now I'm starting to think that what I have has a name and a treatment (besides cfs). What makes me think I might have one of those syndromes is that I have low potassium and low blood pressure. Usually low potassium will cause high blood pressure unless you have either Bartter syndrome or Gitelman syndrome. Any thoughts?