Pharmacology Which of the following drugs is avoided in a patient with high serum creatinine (> 3 mg/dl) ? A Gentamicin B Azithromycin C Moxifloxacin D Amlodipine 💡 Explanation Which of the following drugs is avoided in a patient with high serum creatinine (> 3 mg/dl) ? ✓ Correct Answer: A. Gentamicin