Generic Lexapro is an antidepressant drug which is used to treat depression. Depression is caused due to down mood. Depression is said to be if there is a reduction in a particular biological variable or any function of an organ. Depression is a psychological disorder that affects a person’s mood changes, physical functions and social interactions. Depression symptoms differ from person to person. Generic lexapro will work on the chemical reaction and balance it thus by controlling depression. The dosages for generic lexapro are 10mg and 20 mg at low cost.