Exogenous Cushing’s Syndrome, Hypogonadism and Diabetes Secondary to Megestrol Acetate

Introduction: Megestrol acetate (MA) is a synthetic progestin that is often prescribed for anorexic patients with HIV due to its effects on weight gain and appetite stimulation. It can cause several endocrine/metabolic abnormalities. Chronic use of MA can cause exogenous Cushing’s Syndrome (ECS) and iatrogenic adrenal insufficiency (AI) due to its stronger affinity for the glucocorticoid receptor (GR). It can also cause gonadotropin suppression, diabetes and hyperprolactinemia. We present a case of a young woman with perinatal HIV/AIDS that developed ECS secondary to MA treatment in the setting of fatigue, rapid weight gain and irregular menses. Case: A 19 year old female with perinatal HIV/AIDS (CD4