depression
"Titrated up to 40mg over two weeks and then tried riding it out for another couple of weeks. Eventually I could not take another day and discontinued the medication. Not only did I not experience relief, but I feel my symptoms worsened while taking Viibryd. I was more irritable, restless, angry, upset, and anxious than I had ever been in my entire life. Also experienced a lot of nausea and headaches"