Wound Healing Breakthrough: A New Sustainable Hydrogel Based on Seaweed Exhibits Lower Skin Adhesion, Swelling The Dermatology Digest When Not to Use Hydrogel Dressing Clinical Guide TYPES OF WOUND DRESSINGS: 1. Gauze Dressing Provides basic mechanical protection to the wound Used for cleaning, covering, and absorbing minimal exudate Suitable for minor wounds and low exudate wounds Hydrogel Dressing Wound Care Range ActivHeal Hydrogel How long can hydrocolloid dressings be left in place Major Medical