Yikes....... I just read that autonomic testing site as posted by Dahlek.

In exactly 10 and 1/2 hours I will be having some of these autonomic tests done. Don't know how I'll cope being locked in a room to sweat it out and that tilt table test sounds nauseating!!!

I asked if I could eat before going for the tests and they said 'sure you can do anything'. Would eating beforehand be wise?