My excema on my back won't go away after a couple years?

Eczema: We need to know exactly what have you tried, for how long, and look at you skin, and review your medical history.

Possible eczema: I would agree with dr. Irizarry. I would add however that any eczematous problem that does not improve with appropriate treatment should have further evaluation by a dermatologist as a biopsy may be necessary. It is possible that the diagnosis may not be correct or the treatment may not be right on the mark.