Hey there
Lexapro is from the family of drugs known as SSRI that is believed to influence mood. Lexapro helps to restore the brain's chemical balance by increasing the supply of a chemical messenger in the brain called serotonin. Lexapro appears to relieve the symptoms of depression and anxiety by increasing serotonin with minimal effect on many of the other chemicals in the brain.
If you type in Lexapro into the search above you will find many post from members about this medication.
Good Luck
Kitt