<prompt> A 26 year old female after her delivery develops features of headache, nausea, visual complaints, fatigue. What is the most probable diagnosis?HyperprolactinemiaSheehans syndromeWater hose Fredricksson syndromePituitary adenoma  <response>: Sheehans syndrome: Postpaum haemorrhage - Pituitary damage -Secondary Addisons disease- Reduced ACTH- Reduced coisol - Hypoglycaemia. B.P is normal as aldosterone is not affected No hyperpigmentation as ACTH levels are low Rx-Dexamethasone 