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Compare Klonopin vs. Lunesta

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Klonopin (clonazepam) and Lunesta (eszopiclone) are both medications that require a prescription, but they are used for different conditions and belong to different drug classes. Klonopin is a benzodiazepine used to treat seizures and panic disorder, while Lunesta is a sedative-hypnotic used to treat insomnia. Klonopin is typically taken two or three times a day, whereas Lunesta is taken once daily right before bedtime. Klonopin can cause side effects like drowsiness, dizziness, and poor movement control, and it carries a risk of dependence and withdrawal symptoms. On the other hand, Lunesta can cause a bad taste in the mouth, headache, and sleep behaviors like sleepwalking or sleep driving. Both medications are available as lower-cost generics.

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