She hasn't eaten anything this morning, but she has hives and slight swelling of the lips and she is hot. Her whole face is red. The only thing I can think of is that I had some chicken in peanut sauce last night and there was some oil from the tub on the leather sofa which I meant to wipe off, but forgot, if she laid her face on it would it have caused this?? She has had some priton and its going down.