Escitalopram
Lexapro (escitalopram) is a prescription antidepressant belonging to the selective serotonin reuptake inhibitor (SSRI) class of medications. It is FDA-approved for treating major depressive disorder and generalized anxiety disorder in adults and adolescents. The medication works by increasing serotonin levels in the brain, a neurotransmitter that influences mood and emotional regulation.
Lexapro is an SSRI antidepressant used to treat depression and generalized anxiety disorder.
Key facts at a glance
- RxNorm
- 352741
- Generic
- Lexapro
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
FDA-approved for major depressive disorder (MDD) in adults and adolescents aged 12 and older, and generalized anxiety disorder (GAD) in adults. Sometimes prescribed off-label for other conditions as determined by a healthcare provider.
Lexapro is a selective serotonin reuptake inhibitor (SSRI) that works by blocking the reabsorption (reuptake) of serotonin in the brain, thereby increasing available serotonin levels. This enhancement of serotonin activity helps improve communication between nerve cells and is believed to alleviate symptoms of depression and anxiety.
Antidepressants carry a boxed warning for increased suicidal risk in young adults (under 25) during initial treatment. Should not be stopped abruptly—dosage must be tapered under medical supervision. May interact with other serotonergic drugs, MAO inhibitors, and certain pain medications. Common side effects include nausea, headache, insomnia, and sexual dysfunction. Pregnancy category C; use during late pregnancy may cause discontinuation symptoms in newborns.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy