| Sterile gauze pad | Minor cuts, abrasions, or wounds needing a simple cover; may also be used as a secondary layer. | Low to moderate; absorbs fluid but can adhere to a wound as it dries. | Often daily, or sooner if wet or soiled; follow the product instructions and care plan. | For a wound bed that may stick, consider a non-adherent contact layer beneath the gauze. |
| Non-adherent pad | Superficial wounds or surgical incisions where minimizing trauma during removal is important. | Usually low to moderate; some designs need an absorbent secondary dressing. | Commonly daily or as directed; replace earlier if the outer layer becomes wet, loose, or soiled. | Check whether the pad is designed to contact the wound and whether it requires a separate cover. |
| Foam pad | Wounds with moderate to heavy drainage, or wounds where cushioning is useful. | Moderate to high; helps manage exudate and protect the area from friction. | May remain in place for several days, depending on drainage, product directions, and clinical advice. | Choose a size that covers the wound and surrounding skin; avoid leaving it in place if saturated or leaking. |
| Alginate pad | Moderately to heavily draining wounds, including some cavities, when recommended by a clinician. | High; absorbs wound fluid and forms a gel-like material. | Often changed every 1–3 days, or sooner if saturated; a secondary cover is generally needed. | Generally unsuitable for dry wounds or wounds with little drainage; follow instructions for removal. |
| Hydrofiber pad | Moderately to heavily draining wounds where fluid absorption and containment are needed. | High; absorbs fluid and forms a cohesive gel in contact with exudate. | Can often stay in place for several days; change based on saturation, leakage, and product guidance. | Usually requires a secondary dressing and is not intended for dry wounds unless specifically directed. |
| Transparent film dressing | Low-drainage superficial wounds or protection of a closed incision, when appropriate. | Minimal absorption; creates a protective barrier while allowing visual inspection. | May remain for several days if intact and clean; replace if edges lift, fluid collects, or it becomes soiled. | Not a good choice for heavily draining wounds; use care when removing from fragile skin. |