Perineal dermatitis also known as incontinence-associated dermatitis, irritant dermatitis, moisture lesions, and diaper rash is an inflammation of the skin in the perineum (area between the tops of the thighs), perigenital areas, buttocks, gluteal fold, thighs, lower back, lower abdomen, and skin folds (groin, under the large abdominal apron, etc.). Perineal dermatitis can cause changes in the skin barrier including burning, itching, discomfort, pain, vesiculation, or tingling in the affected areas. Pain may be present where the epidermis is intact. How is Perineal Dermatitis recognized and assessed? In individuals with light skin, perineal dermatitis appears as erythema which can range from pink to red. In individuals with darker skin tones, the…