I gained 20kg over a couple of years on olanzapine. I'm off it now and I've managed to lose 15 kg in a year whilst on anti-depressants. I'm now on pregablin with I've got 5-10kg to go and whatever I do I cannot get rid of it. Has anyone got any tips? It's really getting me down. It's like I have to choose between feeling less anxious or being overweight. That alone is making me feel crap.