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Health Dictionary

Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.

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Elevated LFTs

Introduction

Synonyms and keywords: elevated liver function tests; elevated hepatic enzymes

Overview

Overview

Elevated liver function tests are standard chemistry tests that indicate that the liver may be inflammed, damaged or not functioning properly.

Classification

Classification

Specific LFTs that can be elevated include:

Causes of Elevated ALT

Causes of Elevated ALT

The full chapter on the topic can be found here: Elevated ALT or Alanine transaminase

Causes of Elevated AST

Causes of Elevated AST

The full chapter on the topic can be found here: Elevated AST or Aspartate transaminase

References

References

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]