%-) Hi Ifor about the last year I everyday I feel like I am going to faint if I stand for too long or if I have been sitting down for a while and then I stand up. I have to eat all day or I also feel like I am going to faint and by the end of the day I have a really big head ache and my eyes hurt. Do I have some kind of a disease or is there anything I can do to help this?