Escitalopram and abusive saliva drug test This topic has 0 replies, 1 voice, and was last updated 3 years, 1 month ago by jason1000. Viewing 0 reply threads Author Posts December 11, 2021 at 4:47 pm #7145 jason1000Participant Hi, I have to have a saliva drug test for a new employer. My question is, will escitalopram show a false positive result for an abusive substance? Thanks! Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In