"i&#039;ve only been taking wellbutrin xl for about a month, but it works better than the other drugs i&#039;ve tried. i&#039;m still not 100% maybe like 70% back to my old self. the side effects i have are dry mouth, ringing ears, and headaches. i haven&#039;t lost any weight like other people have said they have. i&#039;m not that concerned with that part. i&#039;m petite. i take 150 mg and i&#039;m 18."