Today, After I'd been dealing with a migraine and nausea for several hours, I suddenly became sweaty, shaky and lightheaded. I hadn't eaten much, I'd just been drinking water most of the day to keep hydrated. Anyway, I laid down and the symptons kept getting worse so I had my boys get me some candy from their Easter baskets. It seemed to help almost immediately. I've never experienced this before, but working in a nursing home, I've seen this on other people.