What is the main associated factor of incontinence-associated dermatitis (IAD)?

The primary associated factor of incontinence-associated dermatitis (IAD) is incontinence itself. IAD occurs when skin comes into prolonged contact with urine or feces, which can lead to irritation, inflammation, and ultimately skin breakdown. The wetness and exposure to damaging substances in bodily fluids compromise the skin barrier, making it more susceptible to injury and infection.

While factors such as friction, mobility issues, and diaphoresis can contribute to skin integrity problems, they are not the core factor in the development of IAD. Incontinence remains the fundamental trigger as it directly introduces harmful moisture and irritants to the skin. Understanding this relationship is crucial in both preventing and managing IAD, as interventions often focus on maintaining skin integrity and minimizing contact with moisture through appropriate skin care practices and products.