Your might be suffering from atopic diathesis or a simple dry skin
. This gets aggravated by environment you work in. It might be the air conditioned rooms or also cities where climates are very cold
and dry in winter. Use emollients liberally twice daily. once in the morning immediately after bath and once at night before going to bed. Avoid hot water baths , use lukewarm water. Take plenty of water for hydration. while going out use full sleeved clothes.