Hi everyone, I'm new here so thought I would give a background to my situation... I became ill in 1993, and was diagnosed six months later with M.E. Some of my symptoms don't fit the M.E but after my diagnosis, doctors were reluctant to investigate further. Last September, I went to see a doctor over a separate issue with eczema, and she began to read through my medical notes. She was shocked that I hadn't had further investigations, and so started the ball rolling to find out what might be causing the main symptoms. At one stage it was thought that I had Addisons disease, but I tested negative for that last year. POTS has repeatedly come up over the years when I've tried desperately to get some answers, but until I have the relevant tests for anything, I'm still left uncertain as to what on earth is happening to my body. I don't expect a miracle cure, but am desperate for some kind of medication to at least ease the symptoms. Also, to just know what is really wrong with me would be fantastic. I spend most of my days horizontal in bed, and long ago stopped trying to do things like go out for meals with friends or family, as the disequilibrium is severe and therefore makes sitting upright in chairs very difficult. I've been very blessed in other areas of my life, and eight years ago met my now husband on an online M.E support group. I'm 36, and having children is looking increasingly unlikely, but I'm lucky to have a wonderful 11 year old step daughter. The first symptom that I experienced was fainting, and fainted many times over the next couple of years. These days, thanks to making adaptations to my life, the faints are far less often, but I still have very frequent disequilibrium and frequent dizzy spells that feel quite violent but are generally short lived each time. Early this year I was referred to a consultant who treats people with POTS, and was hopeful of some answers finally. He stated that I could very well have POTS but that he was baffled as to why I would want to know as he couldn't do anything for me if it is. His whole manner was pretty upsetting and he showed no sign of awareness of what it might be like to have had such a limiting illness for almost two decades. He referred me for a 24 hour blood pressure test and a 24 hour ECG, and then after thinking that I had been dropped again, I suddenly got a letter through the post yesterday saying that I am to have a tilt table test next month. My questions are many, but I wont bombard you all with them now, as I'm sure this post is plenty long enough for you all already! The main thing that I would like to ask though, is if any of you had to do any preparation for your test? On my hospital letter there is no mention of fasting, and yet I've read elsewhere online that if you eat before the test it can produce inaccurate results. I really don't want to have waited for this for so long and then mess up the test by not preparing as I should. Any advice would be very appreciated. Thank you for reading.