Wound care for peristomal PG may include which of the following dressings or materials?

• A. Topical anesthetics; absorptive powders; calcium alginate; hydrofiber
• B. Antibiotic ointments only
• C. Routine occlusive dressings without special fit
• D. Surgical grafting as first-line

Answer: (A)

Peristomal pyoderma gangrenosum calls for wound care that is gentle on the skin, protects the surrounding area, and effectively manages pain and exudate without causing trauma. The best answer reflects a strategy that reduces friction and injury during dressing changes, controls moisture, and supports healing with dressings that can conform around the stoma.

Topical anesthetics provide pain relief during dressing changes, which helps prevent further tissue injury from excessive rubbing or scratching. Absorptive powders, while used carefully, help keep the peristomal area drier when moisture is an issue, reducing maceration risk. Calcium alginate and hydrofiber dressings are highly absorbent and pliable, mold to the wound or periwound contours, manage exudate effectively, and can be removed without sticking to the wound bed. This combination supports a moist, protected environment that promotes healing while minimizing trauma—key for PG around a stoma.

Antibiotic ointments alone don’t address pain or moisture management and aren’t a first-line approach for PG. Routine occlusive dressings without a proper fit can trap moisture and irritate the surrounding skin. Surgical grafting as a first-line option is not appropriate during active PG because procedures can trigger pathergy, worsening lesions.