Q. A 34-year-old woman presents to the emergency department with fatigue, weakness, and cold intolerance. She had postpartum hemorrhage two months ago, following which she stopped breastfeeding, and her menstrual cycles stopped. On examination, she is hypotensive with a blood pressure of 95/65 mmHg and tachycardic with a heart rate of 120 bpm. She also has dry skin and brittle nails. Laboratory investigations reveal a low serum sodium level of 130 mEq/L and a low serum cortisol level of 3 mcg/dL. The patient is diagnosed with Sheehan syndrome. What is the appropriate management for this patient?