Biologics are the latest methods being utilized to treat psoriasis and other skin conditions. Examples of biologics include adalimumab (Humira); adalimumab-atto (Amjevita), a biosimilar to Humira; brodalumab (Siliq); etanercept (Enbrel); etanercept-szzs (Erelzi), a biosimilar to Enbrel; infliximab (Remicade); ixekizumab (Taltz); secukinumab (Cosentyx); ustekinumab (Stelara); guselkumab (Tremfya); risankizumab (Skyrizi); and tildrakizumab (Ilumya).