Catheters can introduce bacteria into the bloodstream which can lead to local infection and possibly sepsis. Risk of infection is mitigated during insertion through use of sterile technique and proper catheter care after insertion which includes keeping the area of the catheter clean, washing of hands prior to use, and application of clean dressings. In the event of a central line infection, the line is removed and appropriate antimicrobial agents are given according to the type of infectious organism and severity of clinical condition.
