| Zofran Injection and/or Equivalents | Ondansetron Injection, SDZ-Ondansetron, Teva-Ondansetron Injection, Zofran, Zofran Injection | 
| Zofran Oral Dissolve Tablet and/or Equivalents | Ondansetron ODT, SDZ-Ondansetron ODT, Zofran Oral Dissolve, Zofran Oral Dissolve Tablet | 
| Zofran Solution and/or Equivalents | Ondansetron Oral Solution, Zofran Oral Solution | 
| Zofran Suppository and/or Equivalents | Zofran Suppository | 
| Zoladex Injection and/or Equivalents | Zoladex Depot Injection, Zoladex Injection, Zoladex Implant | 
| Zoloft and/or Equivalents | Sertraline, Zoloft, Arrow-Sertraline, Lustral, Mylan-Sertraline, Eleva | 
| Zometa and/or Equivalents | Zoledronic Acid Z | 
| Zometa 5mg/100ml and/or Equivalents | Taro-Zoledronic Acid, Zoledronic Acid | 
| Zomig and/or Equivalents | Mylan-Zolmitriptan, Zolmitriptan, Zomig | 
| Zomig Nasal Spray and/or Equivalents | Zomig Nasal Spray | 
| Zomig Rapimelt and/or Equivalents | Zolmitriptan Oral Dispersible, Zomig Rapimelt | 
| Zomig ZMT and/or Equivalents | Teva-Zolmitriptan ODT, Zolmitriptan ODT, Zolmitriptan Rapid, Zomig Rapimelt | 
| Zonegran and/or Equivalents | Zonegran, Zonisamide | 
| Zortress and/or Equivalents | Certican | 
| Zosyn Injection and/or Equivalents | Piperacillin/Tazobactam Injection | 
| Zovirax and/or Equivalents | Aciclovir, Acyclovir, Mylan-Acyclovir | 
| Zovirax Cream and/or Equivalents | Aciclovir Cold Sore Cream, Zovirax Cold Sore Cream, Zovirax Cream | 
| Zovirax Dispersible and/or Equivalents | Acyclovir Dispersible, Zovirax Dispersible, Acyclovir DT | 
| Zovirax Ointment and/or Equivalents | Zovirax Ointment | 
| Zovirax Ophthalmic Ointment and/or Equivalents | Zovirax Ophthalmic Ointment | 
| Zovirax Suspension and/or Equivalents | Aciclovir Suspension S/F, Zovirax Suspension | 
| Zyclara Cream and/or Equivalents | Vyloma Cream, Vyloma Cream Pump, Zyclara Cream Pump | 
| Zycortal and/or Equivalents | Zycortal, Zycortal Suspension | 
| Zyloprim and/or Equivalents | Allopurinol, Apo-Allopurinol, Novo-Purol, Zyloric | 
| Zymar and/or Equivalents | Zymar |