Eszopinap (Eszopiclone Tablets USP 3 mg) is a prescription medication primarily used for the short-term treatment of insomnia in adults. Primary Medical UsesImproving Sleep Onset: It helps individuals who have difficulty falling asleep to drift off much faster. Improving Sleep Maintenance: It helps individuals who struggle with staying asleep by reducing frequent nighttime awakenings. Enhancing Sleep Quality: By facilitating a full, uninterrupted sleep cycle, it promotes a more restful and restorative night's rest.