The Burden of Atopic Dermatitis in Adults.

Atopic dermatitis is a chronic inflammatory skin disease that more commonly affects children, although it is increasingly diagnosed in adults. As with other chronic skin diseases such as psoriasis, there is growing evidence that systemic processes affect an individual’s health. A recent study published in the Journal of the American Academy of Dermatology examines comorbidities in adults with atopic dermatitis and analyzes resource usage and the costs of this disease in the United States. The authors conclude that the cost burden generated by patients with atopic dermatitis is similar to that generated by patients with psoriasis, with more frequent visits to the emergency department in the former. In this issue of Actas DermosifiliogrÁficas, Sicras-Mainar et al. present the results of an excellent population-based study carried out in the area of Badalona (Catalonia). In addition to showing that patients with atopic dermatitis are more likely to have comorbidities (atopic [asthma], psychological [depression], or metabolic [cardiovascular