The frequency of dressing changes depends on several factors, including the type of wound, the type of dressing used, and the overall health of the patient. Generally, dressings should be changed:
When they become saturated with exudate. When they become loose or dislodged. According to the healthcare provider's instructions or the wound care protocol. Immediately if signs of infection are present, such as increased redness, swelling, or a foul odor.