skin dry

My skin is very dry and itchy. I have been to the doctor and she prescribed a cream but it does not seem to be helping. I wish I had the time to go see dr hauschka and buy some of their skin care products. I feel they may help me with this dry itchy skin. My children's skin is also dry and itchy. I wonder if we may be allergic to something in the air or maybe it is time to change a bath soap.