Part of my problem with CFS is dizziness while standing. I was just reading at cfids.org and found that this could be orthostatic intolerance. The site goes on to list possible tests and treatments. But most doctors gave me a blank stare when I mentioned the dizziness. My most recent family doctor did suggest the possibility of orthostatic intolerance, but then offered no advice or testing. So I was surprised to find that there are ways to control this, most of which are are not specific to CFS. I just don't understand this. Why am I seeing a doctor if he won't even help me with generic things. And this is my second family doctor in 12 months.