How Often Should You Hang a New Bag of TPN? The Critical 24-Hour Guideline
                                
                                
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                                    5 min read                                
                            
                                According to the Infusion Nurses Society (INS) standards, Total Parenteral Nutrition (TPN) bags must be changed every 24 hours due to the risk of bacterial growth. Adherence to this strict schedule is a cornerstone of patient safety during TPN therapy. This guide details why and how often should you hang a new bag of TPN to prevent complications.