SilverDerm7 Silver Wound Contact Dressings

SilverDerm7 is a silver-impregnated contact layer dressing designed to support wound healing in the presence of infection or when infection risk is a concern. The silver in the dressing provides sustained antimicrobial activity against a broad range of bacteria, including antibiotic-resistant strains, while the contact layer sits gently against the wound bed to protect fragile granulation tissue as it forms.

The SilverDerm7 Silver Contact Dressing (Gray, 4 x 4 in, 00550E) is the primary size stocked here. Its square 4 x 4 format suits moderately sized wounds and can be cut to fit or layered for larger or irregular areas. Because it functions as a contact layer, clinicians typically pair it with a secondary absorbent dressing to manage exudate — the silver layer stays in place against the wound while the outer cover handles fluid and holds everything secure.

Silver dressings like this are commonly chosen for chronic wounds where infection stalls healing: pressure injuries, diabetic foot ulcers, venous leg ulcers, and surgical or traumatic wounds showing signs of local infection. A frequent question is how often to change it — many silver contact layers can remain in place for several days depending on exudate levels and manufacturer guidance, reducing dressing-change frequency and disturbance to the healing wound. Always follow the product instructions and your clinician's protocol for wear time and use.

Explore related options in our Silver Dressings collection, or browse the full Wound Care category for secondary dressings, antimicrobial gels, and the supplies needed to build a complete dressing regimen.