Aquasoft lotion or Episoft lotion can be used if it is just routine dryness. however an examination would be needed to make sure there is no other coexisting condition along with other underlying cause for the increased dryness.Without examination of the skin condition and knowing the extent of involvement.. along with this more information on ongoing medication or history of previous/current skin/systemic illness it is not possible to comment on the treatment that would suit you best. Please get the problem checked thoroughly by visiting a qualified dermatologist or you can send images online through private online consult for a better assessment of the problem. Hope this is helpful.