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Hydrogel wound dressings are advanced care solutions made of natural or synthetic polymer materials. Being hydrophilic, they can absorb a large amount of water to form a specialized gel-like structure. Materials often include natural polymers like alginate and chitosan, or synthetic ones like polyvinyl alcohol and polyacrylic acid.
• Promote Wound Healing: The moist environment activates growth factors (like bFGF), stimulating cell proliferation and angiogenesis.
• Protective Layer: Forms a physical barrier against bacteria and dust, reducing infection risks while minimizing friction.
• Autolytic Debridement: Softens necrotic tissue by absorbing exudate, allowing for gentle, non-traumatic wound cleaning.







