<prompt> Pituitary diabetes insipidus is improved by?Water restrictionLithiumChlorpropamideChlohiazide  <response>: CHLORPROPAMIDE : This Anti-diabetic drug was withdrawn from market as it causes SIADH. So theoretically, it can be used in diabetes insipidus. But the DOC for treatment of Central Diabetes Insipidus: Desmopressin 