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 ...

Restless Leg Syndrome (RLS) is a neurological disorder which is a common condition which leaves many people unable to sleep at night, and often people do not find anything that can help them leaving ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Karla Dzienkowski’s daughter was 11 when ...

Restless leg syndrome is a sleep and movement disorder that impacts many people in the United States alone. A recent population-based cohort study in the Republic of Korea found that having restless ...