With combination therapy, the most frequently occurring drug‐related TEAEs were increased aspartate aminotransferase (AST) (n = 7; 35%), increased alanine aminotransferase (ALT) (n = 6; 30%), rash maculo‐papular (n = 6; 30%), diarrhea (n = 5; 25%), decreased white blood cell count (n = 4; 20%), nausea (n = 3; 15%), vomiting (n = 3; 15%), and dermatitis acneiform (n = 3; 15%). Here, GPT is linked to acneiform dermatitis.