This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
The MOST frequently implicated antibiotic among the causes of DILI is: 
Select and explain. 
A. Amoxicillin -clavulanic acid, B. Oxacillin, C. Erythromycin, D. Doxycyclin
A: Amoxicillin -clavulanic acid
Answer: A: Amoxicillin -clavulanic acid 
Explanation: Amoxicillin-clavulanic acid causes inflammatory cholestasis. It is the most common cause of antibiotic induced DILI. Other examples of drugs causing Inflammatory cholestasis are Phenothiazine Oxacillin Erythromycin oleate Ref: Harrison, Edition-18, Page 2561