I have eczema on my right foot's big toe.  It appears to have affected the area at the back of my knee.  I just don't know what else to do.  My derma prescribed me creams that doesn't really work.  Can you suggest anything else?  Thanks.

Go ask your doctor about elidel.  Helped me and my daughter to get rid of eczema on my foot and on her elbow.  Very effective and available on any pharmacy out there.  Also, make sure the areas are moisturized to avoid drying.  That should help.