In this article we’ll answer all your questions about taking Lexapro for anxiety including its benefits, side effects, and other things you’ll want to take into consideration. Uses What is escitalopram used for? Escitalopram is commonly used to treat depression and anxiety. Escitalopram may also be used for other conditions as determined by your healthcare. Lexapro is the brand name for escitalopram, a selective serotonin reuptake inhibitor (SSRI) used to treat anxiety and depression. It's one of the two SSRIs most commonly chosen as first-line treatment for generalized anxiety disorder, alongside sertraline. When medication is part of a care plan, selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed class, and Lexapro (escitalopram) is one of the most widely used SSRIs for anxiety. Lexapro is used to treat depression and anxiety by increasing serotonin levels in the brain. Common side effects of Lexapro include nausea, headaches, and sleep problems, but they usually go away after a few weeks. Lexapro is the brand name of the medication escitalopram. It treats depression and anxiety by increasing the amount of serotonin in your brain. Lexapro (escitalopram) is a brand-name drug that’s prescribed for generalized anxiety disorder. This article covers topics such as side effects, dosage, and how Lexapro works. Learn how Lexapro (escitalopram) is used for anxiety, its benefits, side effects, dosage, and whether it may be the right treatment for you. Lexapro (escitalopram) is a prescription oral tablet used to treat generalized anxiety disorder (GAD). Lexapro is also available as a generic drug. With GAD, you have uncontrollable worry about. Lexapro is used to treat anxiety and major depressive disorder. Learn about side effects, interactions and indications.