I tried lexapro but only in sobriety. It worked well for me for about a year then stopped working which has been the case with many of the medications I have taken.
I do invite you to post in our Mental Health forum as well since there are those who might not be checking here in the newcomers section on a regular enough basis to see your question that might be able to provide more insight into your question. Here is the link to the mental health section:
Mental Health - SoberRecovery : Alcoholism Drug Addiction Help and Information