Beyond Avoidance: Advanced Therapies for Contact Dermatitis

Contact dermatitis (CD) is a common and burdensome condition divided into irritant contact dermatitis (ICD) and allergic contact dermatitis (ACD). Treatment relies on accurate diagnosis and identification of the trigger, as definitive treatment is irritant/allergen avoidance. However, avoidance is not always possible, such as if the patient is reacting to a necessary medical device, if the trigger is integral to the patient's occupation, or if avoidance is practically untenable. In these cases, treatment is particularly challenging, especially as the literature on treatments in this clinical scenario is limited. Additionally, CD has a complex pathophysiology that varies according to trigger type, leading to variable treatment efficacy. This article reviews the current literature on treatments for CD with a focus on treatments when trigger avoidance is not feasible. Contact dermatitis (CD) is a common and burdensome condition divided into irritant contact dermatitis (ICD) and allergic contact dermatitis (ACD). Treatment relies on accurate diagnosis and identification of the trigger, as definitive treatment is irritant/allergen avoidance. However, avoidance is not always possible, such as if the patient is reacting to a necessary medical device, if the trigger is integral to the patient's occupation, or if avoidance is practically untenable. In these cases, treatment is particularly challenging, especially as the literature on treatments in this clinical scenario is limited. Additionally, CD has a complex pathophysiology that varies according to trigger type, leading to variable treatment efficacy. This article reviews the current literature on treatments for CD with a focus on treatments when trigger avoidance is not feasible.