When should you flush an IV line?

Flushing an IV line before medication administration is crucial for multiple reasons. First, it ensures that the line is patent, meaning it is clear of any blockages, which minimizes the risk of complications during medication delivery. By flushing prior to administration, healthcare providers confirm that the IV access is functioning properly, which is essential for effective treatment.

Additionally, flushing helps to clear the line of any residual medications that may have been left from previous infusions, which can prevent any potential interaction between medications. This practice also helps to ensure that the full dose intended for the patient is delivered and that the medication does not become trapped in the line itself.

Regular flushing protocols, typically with saline, can also maintain the integrity of the IV line and prevent blood from coagulating inside the catheter, potentially leading to occlusion. Thus, performing the flush before administering any medication is a fundamental practice in IV therapy to ensure patient safety and effective treatment delivery.