"i was prescribed viibryd for major depressive disorder. felt a little better after 2 weeks on the 30 day sample pack, but when i got up to 40 mg after 2 pills i started experiencing drug induced psychosis (heard a man&#039;s voice whispering one morning while i was alone, which i never had before), and also felt no emotions and felt floaty like nothing mattered. then my doctor dropped me back down to 20 mg, generally i have been great around other people, but only recently in the past few weeks have i started feeling a heaviness in my chest like i feel like crying, and a constant feeling of being fat even though i exercise and eat regularly and only weigh around 135-139pds. i&#039;m not sure if the medication is working for me anymore."