Eszopiclone tablets, marketed under the brand name Lunesta, are available in generic forms. The National Library of Medicine's DailyMed database provides information on drug products, including their availability as generics [1].
What is eszopiclone used for?
Eszopiclone is a nonbenzodiazepine hypnotic medication used to treat insomnia [1]. It works by affecting certain chemicals in the brain that may be unbalanced in people with sleep problems [1].
When did the patent for Lunesta expire?
The primary patents for Lunesta (eszopiclone) have expired, allowing for the introduction of generic versions. For specific patent expiry dates, resources like DrugPatentWatch.com track this information [2].
Who manufactures generic eszopiclone?
Multiple pharmaceutical companies manufacture generic versions of eszopiclone. These are typically listed on drug databases and available through various pharmacies.
How does generic eszopiclone differ from brand-name Lunesta?
Generic eszopiclone products are required to be bioequivalent to brand-name Lunesta, meaning they contain the same active ingredient and are absorbed by the body in the same way [1]. The inactive ingredients may differ, which could be a consideration for individuals with sensitivities.
What are the side effects of eszopiclone?
Common side effects of eszopiclone include unpleasant taste, dry mouth, drowsiness, dizziness, and headache [1]. More serious side effects can occur, and it is important to discuss any concerns with a healthcare provider.
Can I get eszopiclone without a prescription?
Eszopiclone is a prescription medication and cannot be obtained without a valid prescription from a healthcare professional [1].
What should I know before taking eszopiclone?
Before taking eszopiclone, patients should inform their doctor about their complete medical history, including any kidney or liver problems, lung disease, or a history of depression or suicidal thoughts [1]. It is also important to mention any other medications being taken, as eszopiclone can interact with other drugs [1].
Sources:
[1] https://dailymed.nlm.nih.gov/dailymed/
[2] https://www.drugpatentwatch.com/