Periwound management is a crucial yet sometimes overlooked aspect of effective wound care. The skin surrounding a wound, known as the periwound area, plays an essential role in supporting the healing process. If this area becomes compromised, it can significantly delay healing, increase the risk of infection, and cause additional complications that make wound care even more challenging. Understanding how to care for the periwound area is critical in any wound management strategy because maintaining healthy surrounding skin is key to giving the wound itself the best chance to heal properly.
The periwound area is often exposed to a variety of damaging factors, especially in chronic wounds that produce excessive exudate or in wounds located in high-friction areas. Moisture-associated skin damage is one of the most common problems seen in the periwound zone. When wound exudate leaks onto the surrounding skin, it can macerate the tissue, making it pale, soggy, and fragile. This breakdown of the skin barrier leaves it more vulnerable to infection and further trauma. Conversely, if a wound is too dry or surrounded by compromised circulation, the periwound area may become cracked, rough, and prone to fissures, which can also serve as entry points for bacteria. Thus, managing the periwound environment requires a careful balance of moisture—not too much, and not too little.
Another important consideration in periwound care is inflammation and irritation caused by adhesives or improper dressing selection. Repeated application and removal of adhesive dressings can strip away delicate skin layers, especially in elderly patients or those with underlying skin conditions. This leads to painful skin injuries known as medical adhesive-related skin injuries (MARSI), which can become a serious obstacle in wound healing. Protecting the periwound skin from adhesives often involves using barrier films or non-adhesive dressings that safeguard the skin without causing trauma during dressing changes. Being mindful of how dressings are applied and removed is as important as the type of dressing itself.
Skin health around the wound can also be impacted by underlying systemic conditions such as diabetes, venous insufficiency, and lymphedema. In these cases, the periwound skin may already be fragile, discolored, or prone to breakdown, and managing these underlying conditions becomes an essential part of supporting both the wound and its surrounding tissue. For instance, managing edema through compression therapy can reduce tension on the skin and improve circulation, thereby enhancing periwound integrity. Without addressing these larger health issues, efforts to manage the periwound area alone may not be sufficient.
Another challenge is infection and bacterial colonization in the periwound area, which can easily spread into the wound itself if not controlled. Signs of periwound infection include redness, warmth, swelling, and increasing tenderness around the wound, sometimes even without overt signs in the wound bed. In such cases, treatment might involve the use of topical antimicrobials to address localized infections before they invade deeper tissues. Close monitoring of the periwound area allows for early intervention when these signs appear, which can prevent complications and facilitate better overall healing outcomes.
Hydration is one of the simplest but most effective aspects of periwound management. Keeping the surrounding skin moisturized with pH-balanced, fragrance-free emollients helps maintain the skin barrier and prevents dryness and cracking. However, it is important to choose products that do not interfere with wound healing or dressing adhesion. Overuse of occlusive ointments directly on the wound edge can sometimes macerate the tissue if not balanced with proper wound exudate management. Therefore, applying moisturizers appropriately, at a safe distance from the wound edge, is an important technique to master.
Patient education also plays a pivotal role in periwound care. Patients and caregivers need to understand how to recognize early signs of skin breakdown, how to care for the skin around the wound gently, and when to report changes to their healthcare providers. Proper education ensures that periwound management continues effectively even outside of clinical settings, especially for patients managing chronic wounds at home.
Ultimately, successful wound healing is not only about treating the wound itself but about caring for the entire skin environment that supports it. Healthy periwound skin provides a critical barrier to infection, reduces pain and discomfort, and creates the optimal conditions for tissue repair. By paying close attention to the skin surrounding the wound and addressing the many factors that can affect it, clinicians can dramatically improve healing outcomes and prevent many of the complications that prolong the wound healing process.