"i&#039;ve been on wellbutrin in combination with prozac for almost a year now. when i began wellbutrin, for the first couple of months i felt like i was on speed. i would constantly shake and my heart rate was pretty fast. for the first couple of months, i experienced very large mood swings that led to me making very irrational decisions. despite this, i continued taking it, and after about 3 months i wasn&#039;t so shaky or moody anymore. when i began wellbutrin i weighed about 115 pounds, and i lost 15 pounds over the course of 2 months on wellbutrin, and have been stabilized at 100 ever since. wellbutrin has caused me to be more energetic, happy, friendly. i definitely recommend it."