Wound Management

Core Concepts

Wound bed preparation: the TIME framework

A widely used way to organize management is the TIME framework: Tissue — remove nonviable tissue (slough, eschar) so healing tissue can form; Infection/Inflammation — detect and control infection and excessive inflammation; Moisture balance — keep the wound moist enough to heal without soaking the surrounding skin; Edge — promote advancement of new skin from the wound edges. TIME is a thinking tool, not a product list: exactly how each goal is met depends on the wound, the orders, and facility policy. Debridement, for example, ranges from conservative (moisture-retentive dressings that let the body loosen nonviable tissue) to sharp or surgical, which is performed by providers or wound-care specialists within their scope.

Cleansing: the basics done right

Wounds are cleansed to remove debris, drainage, and surface bacteria so healing tissue is not disturbed. Common practice uses a prescribed or approved solution — often sterile normal saline — delivered by gentle irrigation rather than vigorous scrubbing. Technique follows the "clean-to-dirty" principle: work from least to most contaminated, changing gloves or equipment between the two. Whether the procedure is clean or sterile depends on the wound type, setting, and state or facility rules: a fresh surgical wound typically receives sterile technique, while a chronic wound in home care may use clean technique under an established care plan. Hand hygiene and standard precautions apply every single time.

Dressing selection: match the dressing to the goal

Dressings are chosen for what the wound needs: absorb moderate or heavy exudate, hold moisture in a dry wound, protect fragile skin, or allow the wound to be seen without removal. Dressing categories are described by function — films (thin, waterproof), foams (absorbent, cushioning), alginates (highly absorbent), hydrogels (moisture-adding), hydrocolloids (moisture-retentive), and gauze (versatile, but can stick if it dries). Change frequency follows the product, drainage amount, and care plan — more frequent is not better, because each change disturbs fragile new tissue. Protecting peri-wound skin (for example, with barrier products per policy) prevents maceration.

Infection control and monitoring

Because the skin barrier is broken, every wound is a potential entry point for infection. The nurse monitors for the signs described in the wound assessment topic — spreading redness, warmth, purulent drainage, new odor, increasing pain, and fever — and reports them promptly. Wound cultures are obtained when ordered, using the technique the facility prescribes: a swab taken from a cleaned wound rather than from pooled drainage, so the result reflects the tissue rather than surface contamination. Antibiotics, including topical ones, are used only as ordered — part of antibiotic stewardship.

Beyond the dressing: supporting the person

The dressing is only one part of the plan. Healing needs fuel: adequate protein and calories, so nutrition assessment and referral (for example, to a dietitian) are part of wound management. Pressure must be offloaded — a wound over a bony area will not heal if the person keeps lying or sitting on it. Pain matters: wound care can hurt, and analgesia may be given before dressing changes per orders. Positioning, mobility, and skin protection prevent new wounds from forming. Patient and caregiver education — signs to report, how to handle the dressing at home, when to seek help — turns the care plan into something the person can live with. And every step must respect scope of practice and institutional policy: what a nurse can do independently, what requires a provider order, and what belongs to a wound-care specialist varies by state and facility.

Common Confusions