how often should a picc line dressing be changed
How Often are PICC Line Dressings Changed. PICC lines should be changed at least once per week. If the dressing becomes loose, wet, or dirty, the dressing must be changed more often to prevent infection.PICC line dressings must be inspected on a daily basis. Moist dressings are breeding grounds for infections.Signs of moisture, wetness, or dirt are signs that the dressings need to be changed more often. Loose fitting PICC line dressings can make it possible for dirt and debris to enter the area around the insertion site.oist dressings are breeding grounds for infections. Signs of moisture, wetness, or dirt are signs that the dressings need to be changed more often. Loose fitting PICC line dressings can make it possible for dirt and debris to enter the area around the insertion site.