Escitalopram is also known by its brand name Lexapro [1].
What is Lexapro used to treat?
Lexapro, the brand name for escitalopram, is prescribed to treat major depressive disorder in adults and adolescents, and generalized anxiety disorder in adults [1].
How does escitalopram work?
Escitalopram is a selective serotonin reuptake inhibitor (SSRI) [1]. SSRIs work by increasing the level of serotonin in the brain. Serotonin is a neurotransmitter that plays a role in mood and emotional well-being [2].
When does the patent for Lexapro expire?
The primary patent for Lexapro expired in 2014 [3]. This has allowed for the availability of generic versions of the medication [4].
Are there other SSRIs similar to escitalopram?
Other SSRIs include fluoxetine (Prozac), sertraline (Zoloft), citalopram (Celexa), and paroxetine (Paxil) [2]. Citalopram is chemically related to escitalopram, as escitalopram is the S-enantiomer of citalopram [5].
What are the common side effects of escitalopram?
Common side effects of escitalopram can include nausea, insomnia, ejaculation disorder, fatigue, and increased sweating [1].
Can escitalopram be taken with other medications?
Patients should inform their healthcare provider about all medications they are taking, including over-the-counter drugs and herbal supplements, as escitalopram can interact with certain other drugs, such as MAO inhibitors and other serotonergic agents [1].
Where can I find more information on drug patents?
Information on drug patents, including expiry dates and legal challenges, can be found on DrugPatentWatch.com [3][4][5].
Sources:
1. https://www.drugpatentwatch.com/drugs/escitalopram
2. https://www.drugpatentwatch.com/drugs/sertraline
3. https://www.drugpatentwatch.com/drugs/escitalopram/patent-status
4. https://www.drugpatentwatch.com/drugs/citalopram/patent-status
5. https://www.drugpatentwatch.com/drugs/escitalopram/legal-challenges