Key takeaways
Lunesta (eszopiclone) and flurazepam are both medications used to treat insomnia, but they belong to different drug classes. Lunesta is a sedative-hypnotic, while flurazepam is a benzodiazepine. Both medications are available in generic forms and are controlled substances due to their potential for misuse and dependence. Lunesta is typically taken right before bedtime and can cause side effects like a bad taste in the mouth and headache. Flurazepam, on the other hand, is usually taken at bedtime and can cause side effects such as headache, upset stomach, and dizziness. Lunesta works by interacting with GABA proteins in the brain to promote sleep, although its exact mechanism is not fully understood. Flurazepam calms the nervous system by affecting brain chemicals. Both medications can cause abnormal sleep behaviors like sleepwalking and sleep-driving, but flurazepam has a higher risk of addiction and misuse. Additionally, flurazepam is not recommended for use during pregnancy, while Lunesta should be used with caution in older adults and those with severe liver problems.
