Dental Blistering disorders 16d525c5 Systemic steroids are not used in treatment of? A Pemphigus vulgaris B Bullous pemphigoid C Dermatitis herpetiformis D Pemphigus foliaceus High-Yield Explanation Systemic steroids are not required in DH Dapsone is D.O.C. S/E of Dapsone: Hemolysis and Methemoglobinemia.