title: Psoriatic erythroderma
text: # Psoriatic erythroderma
  
  Psoriatic erythroderma represents a form of psoriasis that affects all body sites, including the face, hands, feet, nails, trunk, and $extremities.^{:410–411}^{:195}$ This specific form of psoriasis affects 3 percent of persons diagnosed with psoriasis. First-line treatments for psoriatic erythroderma include immunosuppressive medications such as methotrexate, acitretin, or ciclosporin.
  
  