Calcium alginate dressings are used for the management of moderate to heavily exuding wounds, such as pressure ulcers, diabetic foot ulcers, and surgical wounds. They are made from a natural material derived from seaweed, and when in contact with wound exudate, they form a gel-like substance that helps keep the wound moist and promote healing. The dressing also helps to absorb excess fluid from the wound, preventing maceration and promoting a healthy wound environment. Calcium alginate dressings can also provide a protective barrier against bacteria and other external contaminants. They may also be used to help debride the wound by pulling out dead tissue and slough.
