Pituitary diabetes insipidus is improved by?: (A) Water restriction, (B) Lithium, (C) Chlorpropamide, (D) Chlohiazide
Answer is C. CHLORPROPAMIDE : This Anti-diabetic drug was withdrawn from market as it causes SIADH.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