![]() ![]() One of the most common irritating substances that cause VCD is urine. In menopausal women, lack of estrogen contributes to tissue atrophy and thinning, and may increase the effect of irritants on the vulvar skin. The causes that contribute to VCD are increased sensitivity of the vulvar skin to irritants compared to other body parts, decrease in the skin barrier function due to exposure to sweat, urine and vaginal discharge and constant friction of the vulvar area. The most common form of VCD is irritant contact dermatitis, and it usually presents as vulvar itch. The skin reaction may be acute, subacute or chronic, resulting from prolonged exposure to weak irritating substances. Its estimated prevalence is 20-30% in vulvar clinics, but the prevalence in the general population is unknown.Ĭontact dermatitis is an inflammation of the skin resulting from an external agent that acts as an irritant or as an allergen. ![]() Vulvar contact dermatitis (VCD) is a common problem presenting as vulvar pruritus, burning or irritation. Why Should I Register and Submit Results?. ![]()
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