Der kan tillige opstå akut nyresvigt, som i de fleste tilfælde er reversibelt. ###>In some patients with compromised renal function (e. g. dehydrated patients or elderly patients with compromised renal function), the co-administration of angiotensin II receptor antagonists and agents that inhibit cyclo-oxygenase may result in further deterioration of renal function, including possible acute renal failure, which is usually reversible.