How Long Can TPN Hang? Understanding the 24-Hour Rule for Patient Safety
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4 min read
According to both the Infusion Nurses Society (INS) and the United States Pharmacopeia (USP), the maximum hang time for a total parenteral nutrition (TPN) bag is strictly limited to 24 hours. This rule is a critical patient safety measure designed to minimize the serious risks of microbial contamination in the nutrient-rich solution.
