Lexapro's off-brand name is escitalopram [1].
What is escitalopram used for?
Escitalopram is prescribed to treat major depressive disorder and generalized anxiety disorder in adults and children aged 12 and older [1].
How does escitalopram work?
Escitalopram is a selective serotonin reuptake inhibitor (SSRI) [2]. It works by increasing the levels of serotonin, a neurotransmitter that helps regulate mood, in the brain [2].
When does the patent for Lexapro expire?
The primary patent for Lexapro (escitalopram) expired in 2014 [3]. This has allowed for the availability of generic versions of the drug [3].
Can I get generic Lexapro?
Yes, generic escitalopram is widely available [1]. Many pharmaceutical companies manufacture generic versions of the drug [4].
How does generic escitalopram compare to brand-name Lexapro?
Generic escitalopram is bioequivalent to brand-name Lexapro, meaning it has the same active ingredient, dosage, strength, and route of administration [1]. It is expected to have the same therapeutic effect [1].
Who makes generic escitalopram?
Several pharmaceutical manufacturers produce generic escitalopram. Major generic drug makers include Teva Pharmaceuticals, Aurobindo Pharma, and Accord Healthcare, among others [4].
What is the difference in cost between Lexapro and escitalopram?
Generic escitalopram is typically much less expensive than brand-name Lexapro [1, 4]. The cost difference can be significant, often due to patent expirations and market competition among generic manufacturers [3, 4].
What are the potential side effects of escitalopram?
Common side effects of escitalopram include nausea, insomnia, ejaculation disorder, fatigue, and increased sweating [1]. Less common but serious side effects can occur, and patients should discuss any concerns with their healthcare provider [1].
What should I know before taking escitalopram?
It is important to inform your doctor about your full medical history, including any history of bipolar disorder, liver or kidney disease, or seizure disorders [1]. You should also disclose all other medications you are taking, as escitalopram can interact with other drugs, including MAO inhibitors [1].
How long does it take for escitalopram to work?
It typically takes several weeks of consistent use for escitalopram to show full therapeutic effects in treating depression and anxiety [2].
Sources:
1. https://www.drugpatentwatch.com/lexapro
2. https://www.rxlist.com/lexapro-drug-facts.htm
3. https://www.drugpatentwatch.com/search/escitalopram
4. https://www.goodrx.com/escitalopram