ID Board Review/Antimicrobial Therapy/Antibacterials/β-Lactams/Penicillins
Narrow Spectrum Penicillins
β-Lactamase Sensitive (First Generation)
- Penicillin G (PenG)
- Penicillin V (PenV)
β-Lactamase Resistant (Second Generation)
- Cloxacillin
- Oxacillin
- Nafcillin
Extended Spectrum Penicillins
Aminopenicillins (Third Generation)
- Amoxicillin
- Ampicillin
Carboxypenicillins (Fourth Generation)
- Ticarcillin
Ureidopenicillins (Fifth Generation)
- Piperacillin