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 ...

Scientists have discovered genetic clues to the cause of restless leg syndrome, a condition common among older adults. The discovery could help identify those individuals at greatest risk of the ...

Can you really cure leg cramps or a sleep disorder such as restless legs syndrome (RLS) by placing a bar of soap in your bed? Considered an old wives tale, many believe this remedy works. While ...