When should negative pressure wound care be used?

• A. If a wound is difficult to manage or traditional methods are not working
• B. Only for minor wounds
• C. Only for infected wounds
• D. Only after surgical closure

Answer: (A)

Negative pressure wound therapy is used when a wound is difficult to manage or when traditional dressings aren’t achieving healing. By applying controlled suction to the wound bed, this therapy removes excess fluid, reduces edema, and increases blood flow, which helps pull the edges of the wound together and promotes the formation of healthy granulation tissue. This makes it especially helpful for large, highly exudative, tunneling, or otherwise complex wounds that aren’t responding to standard care. It’s not limited to minor wounds or only to infected wounds, and it can be used before surgical closure to optimize the wound bed or for certain wounds after closure as part of ongoing care.