I have been on Escitalopram for the past week. I've noticed that when I yawn I get a strange feeling in my throat. Kind of like an adrenaline rush. It sometimes feels like I am going to be sick but then passes after a few seconds. I've looked at the side effects list but it is not one if them. I did a google search and it looks as though a few people have experienced the same while in a antidepressant. Anyone here experienced this ?