Research Topic: Drug-induced liver injury

Educational Case: Acetaminophen hepatotoxicity: Pathophysiology and evaluation of acute liver failure

This educational case describes how acetaminophen overdose causes severe liver damage leading to acute liver failure. The toxic form of acetaminophen damages liver cell mitochondria and causes widespread cell death, particularly in the center of liver lobules. Treatment with N-acetylcysteine within 24 hours of overdose significantly improves outcomes, though severe cases require liver transplantation.

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Herbal Supplement-Induced Liver Injury: A Case Report

A 45-year-old woman developed severe liver injury after drinking an herbal tea containing multiple ingredients, including reishi mushroom and aloe vera. Her liver function gradually improved after she stopped drinking the tea, with complete recovery within three months. This case demonstrates that herbal supplements, often perceived as safe, can cause serious liver damage and should be investigated when patients develop unexplained liver problems.

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A Rare Case of Methyldopa-Induced Hepatitis

A 31-year-old woman developed severe liver inflammation (hepatitis) six weeks after starting methyldopa, a common blood pressure medication. After stopping the drug, her liver function returned to normal without needing steroids or other intensive treatments. This case reminds doctors that even commonly used, safe medications can rarely cause serious liver problems and should be considered when patients develop unexplained liver inflammation.

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