Sheehan’s syndrome (SS) is postpartum hypopituitarism caused by necrosis of the pituitary gland. It is usually the result of severe hypotension or shock caused by massive haemorrhage during or after delivery. Patients with SS have varying degrees of anterior pituitary hormone deficiency. Its frequency is decreasing worldwide However; it is still frequent in underdeveloped and developing countries. SS often evolves slowly and hence is diagnosed late History of postpartum haemorrhage, failure to lactate and cessation of menses are important clues to the diagnosis. Early diagnosis and appropriate treatment are important to reduce morbidity and mortality of the patients. 

Keywords:Sheehan’s syndrome; Hypopituitarism; Hypotension.