What is the purpose of skin barriers in wound care?

The purpose of skin barriers in wound care is to protect the wound from moisture, bacteria, and friction. Skin barriers create a protective layer over the wound, which helps to maintain a stable environment conducive to healing. By preventing excess moisture from entering the wound area, they help avoid maceration of the surrounding skin, which can hinder the healing process and increase the risk of infection. Additionally, these barriers guard against external contaminants such as bacteria, which can introduce pathogens to a healing wound. They also minimize friction and irritation from clothing and other surfaces, reducing the risk of further injury to the wound site. This multifaceted protection is essential to promoting effective healing and maintaining skin integrity.