When I first started taking Lexapro I didn't sleep for a week. I was taking it at night. Called the doctor and he told me to take it in the morning and that took care of the problem.
Hello lonewolf and welcome,
I used Lexapro for a short time and I also took it in the morning. I have heard some members say this medication makes them sleepy but it did not work like that for me.
Each person is different. You could try taking it in the morning. Checking in with your physician is always a good idea.