The price of a 15-year delay in diagnosis of Sheehan's syndrome.

We describe a case of a 48-year-old woman who presented with a 15-year history of recurrent episodes of hypoglycemia and hyponatremia leading to altered behavior and generalized seizures. She underwent full clinical assessment, endocrine tests, and a pituitary magnetic resonance scan that showed pananterior hypopituitarism secondary to postpartum pituitary necrosis (Sheehan's syndrome). She was commenced on appropriate hormone replacement therapy, which led to significant improvement in lethargy, anorexia, muscle weakness, and episodes of hypoglycemia.