How did you go Michelle? Did you end up seeing your doc about it? What was the outcome? I too have had this from time to time. I had it three times when I was on rotation and we put it down to the long hours I was working and the very little sleep I was getting. I've had it twice since then - both in recent weeks when the weather was incredibly hot and I wasn't exactly dressed appropriatly My fault really. When I'm feeling off I try and take deep regular breaths, sit down as soon as I can and elevate my feet (or lay down if I'm at home) and cool down. If I'm at work, we take my BP just in case it is BP related (but it hasn't been yet). For me it normally passes pretty quickly though. I hope this isn't anything too serious for you. Do let us know how you got on the other day.

Luv MG