Eczema Treatment Care

so bad that my skin cracks. Seems like the cycle does this 2 weeks or so. The dr. seems to think this is contact dermatitis, is there anything else that it may be? He’s been prescribing a steroid for the last year and says regular use may thin my skin over time. I’ve been avoiding the cleanser at work that I thought have caused this but it keeps coming back. I really need some advice on this please!