According to my doctor all my leg swelling is due to the MS. I gained 3lbs overnight the other night and freaked out and called my doc who said as long as I'm not having difficulty breathing or having chest pains, she'd see me in her office in 2 days. I spent that day and the next with my legs elevated and drinking like a fish. I lost 2lbs and I can feel the swelling coming back, like it never really fully went away. Does anyone else have this aweful swelling??