Understanding Peripheral Vasopressors

Peripheral vasopressors have historically faced skepticism due to concerns about extravasation and complications associated with their use. Early reports documented severe tissue damage from infiltrating vesicant drugs into small peripheral veins, leading to a culture of caution within medical practice. However, advancements in the understanding and monitoring of peripheral venous access have shifted perspectives, with recent evidence suggesting that the risks associated with peripheral infusion of certain vasopressors may not be as significant as once thought. Modern studies indicate a much lower extravasation rate than previously reported, bolstering the case for their use in appropriate clinical situations.