What IV complication occurs due to fluid leaking into the surrounding tissue?

The complication that occurs when fluid leaks into the surrounding tissue is known as infiltration. This situation arises when the intravenous catheter becomes dislodged or the vein becomes damaged, allowing the intravenous solution or medication to escape into the interstitial tissues rather than remaining within the blood vessel.

Infiltration can lead to swelling, discomfort, and potential skin changes in the affected area. Early recognition and intervention are crucial to minimize tissue damage and relieve symptoms. This complication highlights the importance of proper insertion and monitoring of IV sites to ensure that the catheter is functioning as intended and that the infusion is proceeding correctly.