Our current understanding of HRS treatment is improved by recent randomized clinical trials. Previous studies using varying medication doses along with the "old" definition of hepatorenal syndrome (HRS type 1) rather than HRS-AKI means that there is still a need for future multicenter prospective studies further refining the risk-benefit ratio of vasoconstrictors for HRS-AKI patients. The Food and Drug Administration has approved terlipressin for use in September 2022. Because it will take time to adapt into clinical practice, less cost-prohibitive vasoconstrictors should still be considered. Opportunities also exist to clarify the safety, timing of initiation, as well as possible discontinuation of terlipressin.