The pharmacological management of patients with comorbid psoriasis and obesity.

Obesity is one of the most common comorbid conditions that is relevant both for a patient's overall health and the clinical outcomes of antipsoriatic therapies. Indeed, some treatments of psoriasis might be impaired by adiposity. Moreover, obesity's association with dyslipidemia, hypertension, and increased liver enzymes could further be worsened by acitretin, cyclosporine and methotrexate, respectively. Therefore, the identification of therapeutic targets whose blockade could have positive effects on both psoriasis and mechanisms regulating body weight homeostasis may be of great relevance to the treatment of patients with psoriasis.