Acute Hepatocellular Drug-Induced Liver Injury From Bupropion and Doxycycline.

The management and diagnosis of drug-induced liver injury (DILI) is often challenging, particularly when patients are taking multiple medications. We present a 29-year-old African American man who presented with jaundice and malaise after starting bupropion and doxycycline 2 weeks prior. He was found to have acute hepatocellular drug-induced liver injury with autoimmune features, and made a complete recovery with prednisone. Although bupropion and doxycycline are both known to cause liver toxicity, a closer inspection of the signature of liver injury and a review of prior related DILI cases assigns causality more to bupropion than doxycycline.