DEAR DR. ROACH: I have a friend in his early 50s who has always been healthy. He has just been diagnosed with cervical dystonia. His head bobbles. He has had Botox shots, but these did not help. It ...

The infectious disease can cause muscle spasms strong enough to fracture bones. It's fully preventable, but vaccination rates ...

Add Yahoo as a preferred source to see more of our stories on Google. Many of us have felt a muscle in some part of our body suddenly and involuntarily tighten, causing a twitch or even severe cramp.

World No. 1 Nelly Korda attended a press conference Tuesday at the KPMG Women's PGA Championship with therapeutic tape on her neck. Korda explained that she suffered a spasm the day before during ...

MIAMI -- If the Mets snap their season-long four-game losing streak on Monday night against the Marlins, it will have to be without star third baseman David Wright, who is dealing with muscle spasms ...