Today i suffered un-explained bout of momentary unconsiousness. While coming back from a walk with my child, i lost consiousness and fell in the lift. I regained unconsiousness. few seconds later as the lift door was still open. I used to have similar very rare episodes when i was in school , that is around 18-20 yrs ago. At that time it was attributed to cerivical/spondylitis i gave up using pillow at night and doing neck exercise and i did not have that again, since today. Personal Details: mail age 34, married. weight 60kg height: 5.5 ft. mail id: YYYY@YYYY