Lexapro, the brand name for escitalopram, is available in generic form [1]. This means that other companies can manufacture and sell escitalopram under its generic name [1].
When Did Generic Lexapro Become Available?
The patent for Lexapro expired, allowing for the introduction of generic escitalopram [2]. This typically happens after a period of market exclusivity granted by patents.
How Does Generic Escitalopram Differ from Brand-Name Lexapro?
Generic drugs, including escitalopram, are required to be bioequivalent to their brand-name counterparts [3]. This means they contain the same active ingredient, at the same dosage, and are absorbed into the body in the same way [3]. The primary differences usually lie in inactive ingredients like fillers, dyes, and binders, which do not affect the drug's performance or safety [3].
Who Manufactures Generic Escitalopram?
Multiple pharmaceutical companies produce generic escitalopram [1]. Some of the manufacturers that have offered generic escitalopram include Teva Pharmaceuticals, Mylan, and Aurobindo Pharma [1]. Information on specific manufacturers and their availability can often be found through drug information databases and pharmacies.
What Are the Uses of Escitalopram?
Escitalopram is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class [4]. It is prescribed to treat major depressive disorder in adults and adolescents [4]. It is also used to treat generalized anxiety disorder in adults [4].
What is the Patent Status for Lexapro?
The patents protecting Lexapro have expired, which paved the way for generic versions of escitalopram [2]. Drug patent information, including expiration dates and any related litigation, can be tracked through resources like DrugPatentWatch.com [2].
What Are the Potential Side Effects of Escitalopram?
Common side effects of escitalopram can include nausea, insomnia, ejaculation disorder, fatigue, and increased sweating [4]. Less common but more serious side effects can occur, and patients should discuss any concerns with their healthcare provider [4].
How Does Escitalopram Compare to Other Antidepressants?
Escitalopram is an SSRI, a common class of antidepressants. Other SSRIs include fluoxetine (Prozac), sertraline (Zoloft), and paroxetine (Paxil). While they work on similar mechanisms, individual responses to different antidepressants can vary, and a healthcare provider determines the most suitable option for a patient [4].
How Much Does Generic Escitalopram Cost?
The cost of generic escitalopram is typically significantly lower than that of brand-name Lexapro [1]. Pricing can vary depending on the pharmacy, insurance coverage, and the specific dosage form [1].
Sources:
[1] DrugPatentWatch.com
[2] DrugPatentWatch.com
[3] U.S. Food and Drug Administration
[4] National Alliance on Mental Illness