hyperadrenocorticism

noun

hy·​per·​ad·​re·​no·​cor·​ti·​cism ˈhī-pə-rə-ˌdrē-nō-ˈkȯrt-ə-ˌsiz-əm 

: an abnormal condition marked by the presence of an excess of adrenocortical hormones and especially cortisol in the body

especially : cushing's syndrome