ZYVOX

The mean pharmacokinetic parameters of linezolid in adults after single and multiple oral and intravenous doses are summarized in Table 8. Plasma concentrations of linezolid at steady-state after oral doses of 600 mg given every 12 hours are shown in Figure 1. Table 8. Mean (Standard Deviation) Pharmacokinetic Parameters of Linezolid in Adults Dose of Linezolid C max mcg/mL C min mcg/mL T max hrs AUC AUC for single dose = AUC 0–∞ ; for multiple dose = AUC 0–τ mcg∙h/mL t 1/2 hrs CL mL/min C max =...

14.1 Adults Nosocomial Pneumonia Adult patients with clinically and radiologically documented nosocomial pneumonia were enrolled in a randomized, multi-center, double-blind trial. Patients were treated for 7 to 21 days. One group received ZYVOX I.V. Injection 600 mg every 12 hours, and the other group received vancomycin 1 g every 12 hours intravenously. Both groups received concomitant aztreonam (1 to 2 g every 8 hours intravenously), which could be continued if clinically indicated. There were 203 linezolid-treated and 193 vancomycin-treated patients enrolled in the study. One hundred twenty...

The following clinically significant adverse reactions are described elsewhere in the labeling:

• Myelosuppression [see Warnings and Precautions (5.1) ]
• Peripheral and Optic Neuropathy [see Warnings and Precautions (5.2) ]
• Serotonin Syndrome [see Warnings and Precautions (5.3) ]
• Clostridioides difficile -Associated Diarrhea [see Warnings and Precautions (5.5) ]
• Lactic Acidosis [see Warnings and Precautions (5.7) ]
• Convulsions [see Warnings and Precautions (5.8) ]
• Rhabdomyolysis...

• Known hypersensitivity to linezolid or any of the other product components. ( 4.1 )
• Patients taking any monoamine oxidase inhibitors (MAOI) or within two weeks of taking an MAOI. ( 4.2 ) 4.1 Hypersensitivity ZYVOX formulations are contraindicated for use in patients who have known hypersensitivity to linezolid or any of the other product components . 4.2 Monoamine Oxidase Inhibitors Linezolid ...

• Myelosuppression: Monitor complete blood counts weekly. Thrombocytopenia has been reported more often in patients with severe renal and in patients with moderate to severe hepatic impairment. Consider discontinuation in patients who develop or have worsening myelosuppression. ( 5.1 )
• Peripheral and Optic Neuropathy: Reported primarily in patients treated for longer than 28 days. If patients experience symptoms of visual impairment, prompt ophthalmic evaluation is recommended. ( 5.2 )
• Serot...

7 DRUG INTERACTIONS Monoamine oxidase inhibitors and potential for interaction with adrenergic and serotonergic agents. ( 4.2 , 5.3 , 5.6 , 7 , 12.3 ) 7.1 Monoamine Oxidase Inhibitors Linezolid is a reversible, nonselective inhibitor of monoamine oxidase [see Contraindications (4.2) and Clinical Pharmacology (12.3) ]. 7.2 Adrenergic and Serotonergic Agents Linezolid has the potential for interact...