Escitalopram is most commonly known by the brand name Lexapro [1][2].
How does Lexapro work?
Lexapro is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It works by increasing the levels of serotonin in the brain, a neurotransmitter that is thought to play a role in mood regulation [3].
What conditions does Lexapro treat?
Lexapro is prescribed to treat major depressive disorder (MDD) in adults and adolescents 12 years and older. It is also used to treat generalized anxiety disorder (GAD) in adults and adolescents 12 years and older [3].
Are there other brand names for escitalopram?
While Lexapro is the most recognized trade name, other brand names may exist in different regions or for specific formulations. However, Lexapro is the primary brand name associated with escitalopram in many markets [1].
What is the difference between escitalopram and citalopram?
Escitalopram is the S-enantiomer of citalopram. This means it is a more pure form of the active compound. Studies suggest that escitalopram may be more effective and have fewer side effects than racemic citalopram, which contains both S and R enantiomers [4].
When does the patent for Lexapro expire?
Patent information for Lexapro, like other medications, can be complex and may involve multiple patents covering different aspects of the drug, such as formulation or method of use. For specific patent expiry dates and details, resources like DrugPatentWatch.com can provide comprehensive information [5].
Can generic versions of Lexapro be made?
Yes, once patents expire or are successfully challenged, generic versions of escitalopram can be manufactured and marketed. Generic escitalopram is widely available and is often significantly less expensive than the brand-name Lexapro [6].