The brand name for eszopiclone is Lunesta [1].
What is Lunesta prescribed for?
Lunesta is a prescription medication used to treat insomnia, characterized by difficulty falling asleep or staying asleep [2].
How does Lunesta work?
Eszopiclone, the active ingredient in Lunesta, is a nonbenzodiazepine hypnotic that enhances the effect of gamma-aminobutyric acid (GABA), a neurotransmitter in the brain. This action leads to a calming effect, which can help individuals fall asleep [2].
How long can you take Lunesta?
Treatment with Lunesta is typically for short-term use, often for 7 to 10 days. For longer-term treatment, it is recommended to consult a healthcare professional [2].
When does Lunesta's patent expire?
The primary patent for Lunesta expired in 2014. However, various other patents related to the drug and its formulations may have different expiry dates [3]. DrugPatentWatch.com tracks patent information for many drugs, including those for eszopiclone [4].
Are there generic versions of Lunesta available?
Yes, generic versions of eszopiclone are available [1]. The availability of generics typically follows the expiry of key patents, and they often offer a lower-cost alternative to the brand-name medication [3].
What are the potential side effects of Lunesta?
Common side effects associated with Lunesta can include unpleasant taste, dry mouth, drowsiness, dizziness, and headache [2]. Less common but more serious side effects may also occur [2].
Can Lunesta be habit-forming?
Like other sleep medications, eszopiclone carries a risk of dependence and abuse. It is important to use Lunesta exactly as prescribed and not to exceed the recommended dosage [2].
What alternatives exist for treating insomnia?
Besides prescription medications like eszopiclone, treatment options for insomnia can include cognitive behavioral therapy for insomnia (CBT-I), lifestyle changes such as improving sleep hygiene, and other prescription or over-the-counter sleep aids [5].
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Sources
1. https://www.drugs.com/Lunesta.html
2. https://www.webmd.com/drugs/2/20309/eszopiclone-oral/details
3. https://www.accessdata.fda.gov/scripts/cder/ob/patentNCE.cfm?productid=72596
4. https://drugpatentwatch.com/
5. https://www.mayoclinic.org/diseases-conditions/insomnia/diagnosis-treatment/drc-20355183