Linezolid-induced lactic acidosis corrected with sustained low-efficiency dialysis: a case report

Linezolid, an oxazolidinone antibiotic, has been reported to increase the risk of lactic acidosis and peripheral neuropathy because it disrupts mitochondrial function. This case report describes the development of lactic acidosis in a 63-year-old man who had received 3 months of treatment with intravenous linezolid for pulmonary nocardiasis, and correction of the acidotic state with sustained low-efficiency dialysis. This case demonstrates that renal replacement therapy can be an alternative to discontinuation alone for rapid reversal of linezolid-induced lactic acidosis.