| Select | Common Name | Trade Name | Generic Name | Strength | UOM | Dosage | Education |
| Select | Zaleplon | Sonata | Zaleplon | 5 | MG | CAPS | View |
| Select | Zaleplon | Sonata | Zaleplon | 10 | MG | CAPS | View |
| Select | Zanaflex | Zanaflex | TiZANidine HCl | 4 | MG | TABS | View |
| Select | Zanaflex | Zanaflex | TiZANidine HCl | 2 | MG | CAPS | View |
| Select | Zanaflex | Zanaflex | TiZANidine HCl | 6 | MG | CAPS | View |
| Select | Zanosar | Zanosar | Streptozocin | 1 | GM | SOLR | View |
| Select | Zantac | Wal-Zan 150 Maximum Strength | Ranitidine HCl | 150 | MG | TABS | View |
| Select | Zantac | Zantac | Ranitidine HCl | 25 | MG/ML | SOLN | View |
| Select | Zantac | Zantac | Ranitidine HCl | 300 | MG | TABS | View |
| Select | Zantac | Zantac | Ranitidine HCl | 15 | MG/ML | SYRP | View |
| Select | Zantac EFFERdose | Zantac EFFERdose | Ranitidine HCl | 150 | MG | TBEF | View |
| Select | Zantac in NaCl | Zantac in NaCl | Ranitidine HCl in NaCl | 50-0.45 | MG/50ML-% | SOLN | View |
| Select | Zarontin | Zarontin | Ethosuximide | 250 | MG/5ML | SOLN | View |
| Select | Zelapar | Zelapar | Selegiline HCl | 1.25 | MG | TBDP | View |
| Select | Zemaira | Aralast NP | Proteinase Inhibitor (Human) | 1000 | MG | SOLR | View |
| Select | Zemplar | Zemplar | Paricalcitol | 5 | MCG/ML | SOLN | View |
| Select | Zemplar | Zemplar | Paricalcitol | 2 | MCG/ML | SOLN | View |
| Select | Zemplar | Zemplar | Paricalcitol | 2 | MCG | CAPS | View |
| Select | Zemplar | Zemplar | Paricalcitol | 4 | MCG | CAPS | View |
| Select | Zemplar | Zemplar | Paricalcitol | 1 | MCG | CAPS | View |
| Select | Zenapax | Zenapax | Daclizumab | 25 | MG/5ML | CONC | View |
| Select | Zenpep | Zenpep | | 5000 | UNIT | CPEP | View |
| Select | Zenpep | Zenpep | Pancrelipase (Lip-Prot-Amyl) | 10000 | UNIT | CPEP | View |
| Select | Zenpep | Zenpep | Pancrelipase (Lip-Prot-Amyl) | 15000 | UNIT | CPEP | View |
| Select | Zenpep | Zenpep | Pancrelipase (Lip-Prot-Amyl) | 20000 | UNIT | CPEP | View |
| Select | Zephiran | Zephiran | Benzalkonium Chloride | 1:750 | | SOLN | View |
| Select | Zerit | Zerit | Stavudine | 15 | MG | CAPS | View |
| Select | Zerit | Zerit | Stavudine | 20 | MG | CAPS | View |
| Select | Zerit | Zerit | Stavudine | 30 | MG | CAPS | View |
| Select | Zerit | Zerit | Stavudine | 40 | MG | CAPS | View |
| Select | Zerit | Zerit | Stavudine | 1 | MG/ML | SOLR | View |
| Select | Zestoretic | Zestoretic | Lisinopril-Hydrochlorothiazide | 10-12.5 | MG | TABS | View |
| Select | Zestoretic | Zestoretic | Lisinopril-Hydrochlorothiazide | 20-12.5 | MG | TABS | View |
| Select | Zestoretic | Zestoretic | Lisinopril-Hydrochlorothiazide | 20-25 | MG | TABS | View |
| Select | Zetia | Zetia | Ezetimibe | 10 | MG | TABS | View |
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