The update of treatment strategies in pediatrics with generalized pustular psoriasis in China.

Generalized pustular psoriasis (GPP) is a severe subtype of psoriasis, commonly combined with systemic inflammation. Gene mutations have been found to be associated with GPP and vary by ethnicity. Systemic treatments are usually required for the severity and potential complications of GPP. However, there is no common consensus in China, especially among pediatric patients, whose data are scarce. Acitretin, methotrexate, and cyclosporine are widely used in pediatrics with GPP, while the adverse effects should be highlighted. The emergence of different biological agents brings us into a new era. This article discusses the genetic background of Chinese patients and demonstrates the evidence of treatment in pediatrics with GPP.