Last 5 years.. initially the drakness is present only on lateral antebrachial . But later on it is spreading throughout the arm and it is there for both hands. And these days it is spreading to ear spot and on down side of leg as well. We are taking the medication for this from last one year but still not much improvement. I would like to know some suggestions and recommendations for this problem as soon as possible. So that I can consult the respective suggestions.