Weight Loss or Liver Loss: A Case Report on Fulminant Hepatic Failure Secondary to Garcinia cambogia Supplementation.

This case describes a 56-year-old man with a past medical history including sickle cell trait requiring blood transfusions, who presented to the emergency department (ED) with generalized weakness and fatigue following supplementation. Initial laboratory abnormalities included: aspartate aminotransferase (AST) and alanine transaminase (ALT) 4,222 U/L and 4,664 U/L respectively, alkaline phosphatase 215 U/L, international normalized ratio (INR) 3.2, and his model for end-stage liver disease was 37. Creatinine, hemoglobin and hematocrit, and ferritin levels were all elevated. The differential diagnosis for his acute illness was broad ranging from hemochromatosis, anabolic steroid use, and portal venous thrombosis. The patient was started on N-acetylcysteine (NAC) and his liver function improved. He was discharged on hospital day 10 and instructed to discontinue his supplements and follow up for repeat blood work. This case explores the critical management of toxicity. The patient explored as an herbal supplementation resulting in weight loss, worsening generalized fatigue, and fulminant hepatic failure.