Hey everyone,

I'm actually posting this for a colleage, Mark, who is sitting right next to me and hasn't registered yet...any thoughts would be great. (And I'll bug him to register on his own!)

He's been having some tingling/numbness in his hands and feet for a while. Had blood work done and all came back normal, but he's wondering if this could be an indication of lupus or MS. I know some of you have both...and this is something I don't have a lot of experience with myself. Could this be a first sign of MS or lupus? He is planning to go to the doctor for further tests, but is really nervous in the meantime.

Thanks, guys!