Central diabetes insipidus is a decrease in the production of ADH by the hypothalamus or in the release of ADH from the pituitary while nephrogenic diabetes insipidus is characterized by a decrease in the kidney's response to ADH.
1 Remove all dairy products (cheese and milk) . 2  A common food allergy among those with eczema is dairy, particularly cheese and milk produced from cows. 3  This is because the protein molecules are large and more difficult to digest. 4  Cheese and milk are also acid producing foods.
The rash can also be aggravated by heat, irritants that come in contact with the skin (like wool or the chemicals in some soaps, fragrances, lotions, and detergents), changes in temperature, and dry skin. Stress can also trigger a flare-up of eczema.