What complication can arise from improper IV placement?

Infiltration occurs when the intravenous (IV) fluid leaks into the surrounding tissues instead of being delivered into the bloodstream. This complication can arise from improper IV placement, such as when the catheter is mistakenly inserted into surrounding tissue rather than the vein. When the needle or catheter strikes the vein wall or is positioned outside the vessel, the fluid can accumulate in the interstitial space, leading to swelling, discomfort, and potential tissue damage.

Infiltration is important to monitor because it can result in complications like skin irritation or even tissue necrosis if not addressed promptly. Recognizing infiltration early allows for timely intervention, such as IV removal and potentially placing a new IV in a different location. Monitoring the IV site for signs of swelling, pain, or changes in skin color can help prevent more serious consequences associated with infiltration. Understanding this helps practitioners ensure effective intravenous therapy and enhance patient safety.