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Peripheral IV Cannula Replacement: Every 72–96 Hours to Reduce Infection

Peripheral IV catheters should be replaced (re-sited) every 72–96 hours per CDC/INS guidelines. This reduces:

  • Phlebitis (chemical/mechanical/bacterial)
  • Bloodstream infection (CLABSI)
  • Infiltration/extravasation
  • Occlusion

Exception: If clinically indicated (signs of complication), replace immediately regardless of dwell time. Use aseptic technique for all insertions.

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