The medication of Lexapro 30 mg (escitalopram) is a drug often used for treating depression and anxiety disorders. It is part of a class of medications known as selective serotonin reuptake inhibitors (SSRIs). SSRIs operate by enhancing the concentration of serotonin, which is a neurotransmitter within the brain responsible for managing mood, anxiety, and general mental health. The usual initial dose is usually 10 mg, with the option of increasing it to 20 mg or 30 mg based on the patient\'s response to the drug. A 30 mg dose is usually prescribed if the 20 mg dose proves to be inadequate in controlling symptoms. Take Lexapro precisely as directed and don\'t change the dose without speaking with your medical doctor. Several weeks may be required before Lexapro has a full effect, and sudden stoppage should be avoided because of withdrawal symptoms.