Piperacillin is an extended-spectrum penicillin antibiotic, but it can be destroyed by an enzyme produced by bacteria called beta lactamase. Piperacillintazobactam (Zosyn) Uses, Side Effects Dosage Zosyn is an injectable combination of two antibiotics, piperacillin and tazobactam, with broad spectrum activity against an extended range of bacterial species. Piperacillin and tazobactam combination is an antibiotic that belongs to the group of medicines known as penicillins and beta-lactamase inhibitors. Apr 0 20Piperacillin and tazobactam is a combination penicillin antibiotic that is used to treat many different infections caused by bacteria, such as stomach infections, skin infections, pneumonia, and severe vaginal infections. A cephalosporin antibiotic such as cefdinir ( Omnicef cephalexin ( Keflex or).
Amoxicillin (Amoxil, Augmentin, Dispermox, Moxatag, and others) Ampicillin (Principen, in Unasyn) Dicloxacillin (Dycill, Dynapen) Oxacillin (Bactocill) Ticarcillin (Timentin) Penicillin (Bicillin, PC Pen VK, Pfizerpen) Cefdinir (Omnicef) Cefprozil (Cefzil).