A PICC line is a long, thin, flexible catheter inserted through a peripheral vein in the upper arm and advanced until the tip reaches a large vein above the heart. It can remain in place for extended periods of time and is used to administer intravenous fluids, medications, antibiotics, nutrition and chemotherapy. PICCs are usually inserted by physicians, nurse practitioners or specially trained nurses and technicians using ultrasound or imaging to guide placement and ensure proper positioning. PICC lines may have single or multiple lumens depending on treatment needs and can be valved or non-valved. Proper care involves aseptic technique, securement of the catheter, cleaning of the skin and dressing changes to prevent complications like infection, obstruction, phlebit