Which of the following is a common complication of IV therapy?

Infiltration is a common complication of IV therapy, occurring when the intravenous fluid leaks into the surrounding tissues instead of entering the bloodstream. This can happen due to a variety of reasons, such as an improperly placed catheter, damage to the blood vessel, or a restrictive dressing. Symptoms of infiltration include swelling, pain, and coolness around the infusion site. If left untreated, severe infiltration can lead to tissue damage.

Understanding infiltration is particularly important for healthcare providers, as prompt recognition and intervention can mitigate potential complications. Other possible complications of IV therapy include phlebitis, infection, and extravasation, but infiltration remains one of the most frequently observed issues, especially in peripheral IV placements.