This quasi-experimental study evaluates the effectiveness of a care bundle in preventing peripheral intravenous catheter (PIVC)-related infiltration and phlebitis in pediatric emergency department patients. The care bundle includes interventions such as nurse education, hand hygiene, aseptic techniques, and the use of antiseptic solutions (2% chlorhexidine and 70% alcohol) for PIVC insertion and maintenance. The study compares the incidence of infiltration and phlebitis between the intervention and control groups.