"have taken this medicine for over 3 years, i was previously on pristiq. to start with at 60mg this medication worked for me pretty well for a year or so. once i became pregnant they reduced my dose ( just to be safe) bad idea, i had a massive panic attack and feel very hopeless. they upped my dose to 60mg again which didn&#039;t seem so help so after having my boy they increased to 120mg which worked for about 3 weeks then it was as if i was taking nothing. figure my body has just become immune. also bad withdrawal symptoms when you miss a dose. very dizzy, nauseous, sleepy not a nice experience unfortunately. but please remember this is just my experience with this medication not yours it could be completely different.."