Antibiotics and CNS Diffusion 1. Drugs with good CNS diffusion: - Fluoroquinolones, Fluconazole, voriconazole, Rifampin, Oxazolidinones, Metronidazole 2. Drugs with moderate CNS diffusion: - β-lactam agents, Aciclovir, ganciclovir, Vancomycin, Doxycyclin 3. Drugs with low CNS diffusion: - Daptomycin, Colimycin, Tigecyclin, Aminoglycosides 4. Drugs of no use in CNS infections: - Echinocandins, Macrolides #Antibiotics #CNS #Diffusion #BloodBrain #Perfusion #CSF #Pharmacology #Classification #Penetration #Antimicrobials