| Ziagen Oral Solution and/or Equivalents | Ziagen Oral Solution | 
| Ziana Gel and/or Equivalents | Biacna Topical Gel | 
| Zinc Gluconate and/or Equivalents | Zinc Gluconate | 
| Zinc Tablets and/or Equivalents | Zinc Tablets, Nature's Bounty Zinc | 
| Zincofax and/or Equivalents | Zincofax Ointment Fragrance-Free | 
| Zincofax Cream Extra Strength and/or Equivalents | Zincofax Cream Extra Strength | 
| Zirgan Ophthalmic Gel and/or Equivalents | Virgan Eye Gel | 
| Zithromax and/or Equivalents | Zithromax Suspension, Zithromax suspension 22.5ml, Azithromycin, CO-Azithromycin, Mylan-Azithromycin, Teva-Azithromycin, Zithromax, Arrow-Azithromycin, Co Azithromycin, Co-Azithromycin | 
| Zocor and/or Equivalents | Simvastatin, Apo-Simvastatin, Arrow-Simvastatin, Lipex, Zimstat, Zocor, Mylan-Simvastatin,  Zimstat, Act-Simvastatin | 
| Zocor Suspension and/or Equivalents | Simvastatin Suspension | 
| Zofran and/or Equivalents | Co-Ondansetron, Ondansetron, Zofran, Act-Ondansetron | 
| 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 |