medixway.com/anti-anxiety/lexapro; Opens a new tab·Lexapro is a medication often prescribed to help people with anxiety disorders and depression feel better. Lexapro is the brand name for the drug escitalopram, which belongs to a class of medications known as selective serotonin reuptake inhibitors (SSRIs), which are known for their mood-stabilizing effects. Generally, doctors suggest using Lexapro for short or long periods depending on individual needs and response to treatment.