It's midafternoon, and your legs are dragging-they feel heavy, almost unwilling to move. This sluggish, weighed-down sensation is more common than you might think and is often linked to swelling.

Restless legs, nighttime cramping, swelling or heavy, aching legs could sometimes be connected to an underlying vein problem. Learn about five signs that may warrant a closer look and when it may be ...

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 ...

Share on Pinterest Do your legs twitch at night? It might be a warning sign of Parkinson’s. Image credit: bymuratdeniz/Getty Images Restless leg syndrome is a sleep and movement disorder that impacts ...

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 ...

Several factors can trigger restless leg syndrome (RLS) flare-ups, including alcohol, caffeine, and deficiencies in nutrients like iron, vitamin B12, and magnesium. Taking some drugs for allergies, ...