Penicillins - Table of Coverage by Generation Natural PCN (1st generation): Benzathine PCN, PCN G Aminopenicillins (2nd generation): Amoxicillin, Ampicillin Anti-Staph PCNs (3rd generation): Nafcillin, Dicloxacillin Anti-Pseudomonal PCNs (4th generation): Piperacillin + tazobactam - Dr. Eric Strong @DrEricStrong - Strong Medicine #Penicillins #Coverage #Generation #Pharmacology #Antibiotics #Table #PCN #Management