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Introduction : Psoriasis is a relatively common condition, with a lot of discordance in studies about the peak of onset. In a large German study, an almost linear prevalence increase was reported during childhood, ranging from 0.12% at 1 year to 1-2% at 18 years. According to recent studies, plaque psoriasis is the most common variant in childhood disease. Areas covered : This article focuses on topical, systemic and biologic therapies used in childhood psoriasis. The authors performed a full literature PubMed research, while incorporating case reports and experience. Topical agents are considered the first step, but they always have little efficacy in the extensive form of the disease. In this case, systemic and particularly biological therapy must be evaluated. The most studied treatment in the pediatric population is etanercept, but adalimumab and ustekinumab are also approved in pediatric and adolescent populations. Expert opinion : Larger studies are needed to further investigate the use of new compounds in childhood psoriasis. Recent evidence suggests that practitioners should consider interceding in the early immunologic psoriatic process to halt this march and stunt immunological scar development. An early investment would provide lasting effects and serious impact in long-term disease modification.