Answer
No reliable Gram-negative activity should be assumed. Appropriate additional antibacterial treatment is needed when Gram-negative infection is suspected or confirmed.
Sources for this answer
- Linezolid 2mg/ml solution for infusion — Current selected SmPCemc · Summary of Product Characteristics
- Linezolid 600 mg Film-Coated Tablets — Current selected SmPCemc · Summary of Product Characteristics
- Zyvox 100 mg/5 ml Granules for Oral Suspension — Current selected SmPC