My 10yr old daughter has been taking fluoxetine(Prozac) for 11mths for anxiety and slight OCD, and Intuniv for 5mths for her ADHD. She has gained almost 15lbs and hates it. We are weaning her off the Prozac and are down to 5mg from 10mg. Is the intuniv causing the weight gain or the prozac. I hope she loses the weight when we stop the Prozac.