<prompt> A patient with psoriasis was started on systemic steroids. After stopping the treatment, patient developed universally red scaly skin with plaques losing their margins all over his body. The most likely cause isDrug induced reactionPustular psoriasisBacterial infectionErythrodermic Psoriasis  <response>: Clues in this question are -Withdrawal of steroidsPlaques losing their marginsGeneralized lesionAll suggest erythrodermic psoriasis. 