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.
In general, it is young children with severe eczema who may have a food allergy as a trigger factor. The most common foods which cause (trigger) eczema symptoms in some people include: cows' milk, eggs, soya, wheat, fish and nuts.
Avoiding triggers. 1  Rapid changes in temperature can make eczema worse, so try not to let your child get too hot and then cool quickly, or vice versa. 2  If eczema seems to be triggered by environmental allergens, such as seasonal allergies, you might want to consult an allergist for tips on how to deal with these allergies.