Complex Wound Care: What It Involves and What Healing Looks Like
By Dr. Rashna Ginwalla, Clearwater Advanced Surgical Associates, LLC
Some wounds require more than a bandage and time. Complex wounds — large surgical wounds, wounds left intentionally open to heal from the inside, wounds managed with specialized dressings or negative pressure therapy — need consistent, attentive care over weeks to months. The effort is worth it. With the right approach, even difficult wounds heal well.
Why a wound might be complex
Complex wounds differ from simple surgical incisions because they're often left open intentionally (to heal from the inside out), require dressings changed on a specific schedule, involve wound VAC (vacuum-assisted closure) therapy, or need more than one procedure before they fully close. This can result from surgery, infection, trauma, or other conditions that affect tissue healing.
Healing a complex wound is a process, not an event. Progress may feel slow, but consistency matters more than speed.
Dressing types
The specific dressing I prescribe depends on the wound. Common types include wet-to-moist gauze (changed one to two times daily), foam dressings (changed every one to three days), alginate or hydrofiber dressings for wounds with heavier drainage, and wound packing for deep cavities. I'll give you a written plan for your specific wound.
negative pressure wound therapy (aka Wound V.A.C.©)
If a wound VAC has been placed, a sealed foam or gauze dressing sits in or over the wound, connected to a portable vacuum pump. The pump applies continuous gentle suction that removes fluid, reduces swelling, and stimulates new tissue growth.
Keep the device running at all times except during dressing changes. If the pump alarms, check the seal — press down on the edges of the adhesive film to reseat it. If the seal can't be restored, call the office or your home health nurse. VAC dressings are changed every two to three days, usually by the wound care team or a trained home health provider. Take pain medication thirty to sixty minutes before scheduled changes.
Nutrition matters more than most people realize
Your body needs extra fuel to build new tissue. Protein is the most important nutrient — aim for 1.2 to 1.5 grams per kilogram of body weight per day (eggs, chicken, fish, Greek yogurt, beans). Vitamin C supports collagen formation; zinc supports tissue repair. At least eight to ten glasses of water daily. If you smoke, wound healing is significantly impaired — smoking restricts blood flow and oxygen delivery to healing tissue.
Activity and rest
Walk daily unless your wound location restricts it. Elevate the wound above heart level when resting if possible. Get adequate sleep. Avoid activities that put pressure on, stretch, or risk impact to the wound.
Tracking your wound
Keep a simple log: date and time of each dressing change, wound appearance (color, drainage amount and quality, any odor), and pain level. Pink or red tissue in the wound bed is healthy; yellow, brown, or black tissue may need attention. Bring your notes to follow-up visits.
Warning signs — call the office
Increasing redness spreading beyond the wound edges, drainage that becomes cloudy, thick, or foul-smelling, wound bed that changes from pink to dark or gray, fever of 101°F or higher, pain that increases rather than gradually improves, or wound VAC alarm that can't be resolved.
Complex wounds need regular follow-up — often weekly. I'll assess healing progress, adjust your dressing plan, and determine if additional procedures are needed. Home health nursing visits may also be arranged.
If you have questions about your wound or notice anything that concerns you, call the office at (208) 985-6179. Don't wait for your next scheduled visit if something seems off.
This page covers general complex wound care guidance. Your personalized wound care plan will be provided by Dr. Ginwalla's team based on your specific wound.
