OT - allergic reaction, has anyone heard of this?
I was wondering if anyone has heard of this - my oldest DD has started breaking out in hives all over her body. This started on Thur. She has narrowed it down to that it happens when she is in her car. It does not happen if she just sits in the car. But when the car is moving, she breaks out. Once she is out of the car, the reaction begins to fade. She rode in my car last night and had the same reaction. She does not live at home. She lives in an urban area and we live in the country. Has anyone ever heard of what could cause this????