Estazolam (Prosom®) October 1, 2023Selected References: Estazolam Product labeling. 8/2022. https://dailymed.nlm.nih.gov/dailymed/fda/fdaDrugXsl.cfm?setid=a1e3b4bf-22e9-430a-a768-4d86ae886c9e&type=display.