Sedating sleep aids restricted in the REPOSE study
| Sedating sleep aid | Common name |
| Mirtazapine | Remeron |
| Trazodone | Desyrel, Oleptro |
| Flurazepam | Dalmane |
| Temazepam | Restoril |
| Triazolam | Halcion |
| Estazolam | Prosom |
| Quazepam | Doral |
| Clonazepam | Klonopin |
| Lorazepam | Ativan |
| Midazolam | Versed |
| Alprazolam | Xanax |
| Diazepam | Valium |
| Zolpidem | Ambien |
| Zaleplon | Sonata |
| Eszopiclone | Lunesta |
| Diphenhydramine | Benadryl |
| Doxylamine | Unisom |
| Hydroxyzine | Atarax, Vistaril |
| Suvorexant | Belsomra |
| Doxepin | Silenor |
REPOSE, reducing delirium by enhancing postoperative sleep with suvorexant.