There's nothing quite like bending your neck and getting zapped in the spine like you pissed off Thor. That, my friends, is Lhermitte's Sign—one of MS's more obnoxious symptoms that shows up uninvited and makes you question reality for a se...

The Itch That Defies Logic You know that feeling when you get an itch, and you scratch it, and all is right with the world? Yeah, that's not how MS Itch works. This isn't a mosquito bite. This isn't dry skin. This is your nervous system goi...