Eszopiclone tablets are sleeping pills, belonging to the benzodiazepine class of sleeping pills, a traditional sleep-promoting drug, whose main mechanism of action is to act on the body’s benzodiazepine receptors, acting by affecting the function of the limbic system. It is suitable for all types of insomnia, has a relatively short onset of action, is relatively strong, has anxiolytic effects in addition to sleeping effects, and can be used as a treatment for seizures. The side effects of the drug are minor, but a few patients may experience dry mouth and hangover such as weakness and dizziness after taking the drug, and a certain dependence has been reported in the relevant literature. The drug has an effect on liver and kidney function, so such patients should use it under medical supervision and must take it in moderation to avoid adverse consequences such as respiratory depression.