Korean J Med.  2012 Apr;82(4):512-515.

A Case of Lactic Acidosis Caused by Linezolid Treatment of Persistent Methicillin-Resistant Staphylococcus Aureus Bacteremia

Affiliations
  • 1Department of Internal Medicine, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea. yskim@amc.seoul.kr
  • 2Department of Infectious Disease, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea.

Abstract

Linezolid is an antibiotic in the oxazolidinone family that works as a bacterial protein synthesis inhibitor. It is used for the treatment of Gram-positive, multidrug-resistant bacteria. Adverse effects of linezolid include bone marrow suppression, peripheral or optic neuropathy, and, less commonly, lactic acidosis. Lactic acidosis usually occurs as a result of cardiopulmonary failure or sepsis, but it is sometimes caused by drugs, such as linezolid, and treatment of such lactic acidosis involves cessation of the drug. We report a case of lactic acidosis caused by the use of linezolid for the treatment of persistent methicillin-resistant Staphylococcus aureus bacteremia, which occurred after endoscopic sclerotherapy of gastic varices.

Keyword

Lactic acidosis; Linezolid; Methicillin-resistant Staphylococcus aureus

MeSH Terms

Acetamides
Acidosis, Lactic
Bacteremia
Bacteria
Bacterial Proteins
Bone Marrow
Humans
Methicillin Resistance
Methicillin-Resistant Staphylococcus aureus
Optic Nerve Diseases
Oxazolidinones
Sclerotherapy
Sepsis
Varicose Veins
Linezolid
Acetamides
Bacterial Proteins
Oxazolidinones
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