A 40-year-old man with known Addison’s disease is admitted with vomiting and diarrhoea. He is hypotensive (BP 82/48 mmHg), drowsy and hypoglycaemic. He has not been able to take his usual steroids. What is the most appropriate immediate management?AOral Hydrocortisone 20 mg and oral fluidsBIV 0.9% sodium chloride and IV HydrocortisoneCStart Fludrocortisone aloneDGive IV insulin and dextrose onlyEDelay steroids until cortisol levels are measuredCheck my answer