I've been on Citalopram for 16 months and in that time gained 18lbs (as you do). Since the weight gain only started 6 months in, that's about half a pound a week, and it's finally got to me enough that I've just weaned off. I'd love to know what to expect in terms of weight loss now that I'm off. Do you ever lose it? Do you lose all of it? And if so, how long does it take? (I've seen quite a lot of people saying: nothing comes off for a year). Would any Mumsnetters be happy to share their experience?