I just started Wellbutrin SR. My doc prescribed 10 mg twice a day. However, being bad, I might change this to three times a day. Then when I go in for my recheck he can maybe give me 150 mg twice a day. Anyway, my question is about appetite and weight gain. Most people lose their appetite, but I seem to be just as hungry or hungrier. I'm afraid of gaining even more weight to add to that from Paxil! Has anyone experienced more hunger? Does it take while to kick in and is it dependent of the dosage?