I have always had a strange issue with my blood sugar. I'm diagnosed as mildly hypoglycemic, but any time I wait too long to eat, or if I eat sugary foods (or chew gum, even sugar-free) on an empty stomach, I get hives on my face. I have never spoken to anyone else who has had this happen, but it is like clock-work. Usually one, but sometimes more, small red bumps show up on my face. Sometimes they itch horribly, sometimes they are pain and itch free. They simply show up, make a red spot on my face for about half an hour, then go away. They very seldom leave a mark...
It is a small thing, but its very frustrating! They occasionally signal an oncoming migraine, because if I don't get some other food into my system, I almost always end up with one. I know that the simple answer is to stay completely on top of my blood sugar, but that isn't always realistic, and I'm hoping that there is some sort of anti-histamine that I can take daily to prevent these bumps.