Actor Kevin Dobson reveals long battle with Restless Legs Syndrome. April 5, 2011— -- Nearly a decade ago, television and movie actor Kevin Dobson, now 68, took on a new role in a play. The job, ...

Infectious agents can cause muscle twitching and spasms, too. The most commonly known is probably tetanus, which causes a phenomenon called lockjaw, where the neck and jaw muscles contract to the ...

Most cases of restless leg syndrome have no known cause. However, researchers associate certain genetic variants with the condition. It may also occur due to a disruption of dopamine levels in the ...

When it began, in my twenties, a year or two into my first marriage and teaching job, I had no name for it. It was a kind of fit around bedtime. My calf muscles would tighten as if some malign giant ...