Lulu--I used to take humira, which is a TNF inhibitor like
Enbrel. One of the rare side effects of both humira and
enbrel is the development of MS or MS-like symptoms. I didn't pay enough attention to the warning because it seemed so remote and happened so rarely. However, it happened to me. If what I have is MS, the doctor isn't sure whether the humira caused it, or if I would've gotten MS anyway, but the humira hurried the process along.