| Name | Aliases |
|---|---|
| Xarelto (Rivaroxaban) | Xarelto Treatment Initiation Pack |
| Xarelto Treatment Initiation Pack (Rivaroxaban) | Xarelto |
| Xenical (Orlistat) | |
| Xifaxan (Rifaximin) | Xifaxanta |
| Xifaxanta (Rifaximin) | Xifaxan |
| Yuvafem (Estradiol Hemihydrate) | Vagifem, Vagifem Low |
| Zestril (Lisinopril) | |
| Zetia (Ezetimibe) | Ezetrol |
| Zocor (Simvastatin) | |
| Zoloft (Sertraline Hydrochloride) |