Equipoise may refer to: Clinical equipoise, or the principle of equipoise, a medical research term Equilibrioception, the state of being balanced or in equilibrium Boldenone undecylenate, an anabolic steroid, by the trade name Equipoise Hydroxyzine, an antihistamine, by trade name Equipoise Equipoise (Happy Rhodes album), 1993 Equipoise (Stanley Cowell album), 1979 Equipoise (Larry Coryell album), 1985 Equipoise (horse) (1928–1938), a thoroughbred racehorse