"i started on 50mg. i felt better in 2-3 weeks. i was so happy to not be crying. i get dizziness and have the yawning effect. at first it seemed like i would yawn every 2 minutes for days. the only thing that upset me about it was that i gained weight. i&#039;m already a bit on the heavy side, but i had been maintaining my weight for years. all of a sudden i gained about 25 lbs in 6 months. when i talked to my dr, he said the dosage wasn&#039;t high enough, that i was emotionally eating. it didn&#039;t make sense to me, since i had been able to maintain my weight even during my depression. anyway, he upped it to 100mg. now, i just feel lazy. i don&#039;t care about getting things done. i have to really make an effort to do anything. i&#039;m going back to 50mg."