I think you can get 30mg escitalopram. hard to say as I was well rested and wide awake to begin with. I definitely did not feel anything from it though. I will try again with a little higher dose this weekend and see what happens.Just looked it up, 20mg is top escitalopram I think so yes, I'm not surprised u felt little, but it should have still had some dopamine effects like keepin you awake. Im sorry I don't have any experience with that particular ssri