Is it possible to be allergic to someone with eczema?

Eczema is no way contagious and i have never heard of anyone being allergic to someone else's eczema. I think you just have bad luck. If it her deodorant its a simple fix. Maybe she is using a home cure that has something you are allergic too. May i suggest, if thats true, she uses something from seaweed bath co? They really help reduce the redness.