She additionally presented with other classic signs of DRESS syndrome, including eosinophilia of 3.5 K/uL (normal range: 0.0-1.0 K/uL), transaminitis with AST/ALT (alanine aminotransferase) 118/115 international units per liter (IU/L) (5-37/5-41 IU/L), and an acute kidney injury (AKI) on CKD with a blood urea nitrogen (BUN)/Cr of 1.6/37 mg/dL (6-20/0.5-1.2 mg/dL). Here, GPT is linked to drug hypersensitivity syndrome.