Lunesta vs Eszopiclone: are they the same?
Lunesta is a commercial brand whose active ingredient is exactly Eszopiclone. This page explains what that means in practice: where they differ (brand, manufacturer, price, available strengths), why they are clinically equivalent, and when the brand or an authorised generic is the better choice.
Are they the same?
Yes — Lunesta contains Eszopiclone as its active ingredient. Talking about "Lunesta" in clinical terms is the same as talking about Eszopiclone at the dose strengths 1mg, 2mg, 3mg. The differences from the authorised generic are brand, manufacturer (Sunovion), excipients, tablet appearance and price — not the active molecule itself.
When Lunesta is used
Lunesta est autorisé chez l'adulte dans le traitement de l'insomnie, incluant les difficultés d'endormissement et de maintien du sommeil.
Mechanisms compared
Because they share the same active ingredient, the mechanism is identical: L'eszopiclone est un modulateur allostérique positif du récepteur GABA-A, sur un site proche du site de liaison des benzodiazépines.
Brand or generic — which to choose?
For most patients, authorised generics of Eszopiclone are clinically equivalent substitutes for Lunesta and typically cost substantially less. The practical differences are manufacturer, excipients (rarely matters except in specific sensitivities), tablet appearance and price. The brand is preferred by some patients for personal reasons or insurance coverage; the generic is the default when cost matters.
Questions fréquentes
Is Lunesta the same as Eszopiclone? ▾
Clinically yes — Lunesta is the brand and Eszopiclone is its active ingredient. At equivalent doses (1mg, 2mg, 3mg) they produce the same effect. The difference is brand, manufacturer (Sunovion) and price.
Is generic Eszopiclone as effective as Lunesta? ▾
Yes. Authorised generics of Eszopiclone must demonstrate bioequivalence to the brand. The active substance is the same; average effect is the same. Price is usually substantially lower.
Why does Lunesta cost more than generic Eszopiclone? ▾
The price difference reflects originator development costs, brand recognition and competition among generic manufacturers. The molecule is identical; the cost is not.
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