Diabetes Insipidus Medscape
Diabetes insipidus (di) is defined as the passage of large volumes (>3 l/24 h) of dilute urine ( Diabetes insipidus is caused by abnormality in the functioning or levels of antidiuretic hormone (adh), also known of as vasopressin. manufactured in the hypothalamus and stored in the pituitary. Diabetesinsipidus. 5-10 units im/sc q8-12hr. titrate dose on basis of serum sodium, serum osmolality, fluid balance, and urine output. abdominal roentgenography. 10 units (0. 5ml) diabetes insipidus medscape im/sc 2 hours before procedure, then 10 units im 30 minutes before procedure. may give enema prior to first dose of vasopressin. dosage modifications. Diabetes insipidus (di) is part of a group of hereditary or acquired polyuria and polydipsia diseases in which the kidneys pass large amounts of water irrespective of the body's hydration state. di is due either to (1) deficient secretion of adh by the pituitary gland (central or neurogenic di) or to (2) renal tubular unresponsiveness to....