I developed hives after trying out a NEW vehicle with heated seats. Has anyone else had this problem?

Question

I tried out a NEW minivan with leather seats (heated). By that night I was itching badly. By the next morning I had a case of hives. Now I am afraid to buy the vehicle. Anyone else had this problem? I can't be positive this was the cause but strongly suspect it is.

Answer 1

There may be certain chemicals used in the leather seats that you are allergic to.

Answer 2

New fabrics or fabric treatments can certainly trigger hives. Interestingly, exposure to either heat or cold can do it too...