I am having a similar issue feeling overly hot all the time while those around me are cold.........I recently felt worse the day I ate alot of whole wheat bread for breakfast (special loaf made by a grocery store very whole) so I thought I would try a gluten free diet again, and think there might be an allergy component, I feel cooler since I stopped but also stopped coffee 100% at the same time so it may be hard for me to figure it out. Plus docs at ER think it is anxiety. good luckView Thread