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Restless Legs Syndrome
Restless legs syndrome is a movement disorder that causes uncomfortable sensations in the legs. These sensations typically are worse during periods of rest, especially just before sleeping at night, but they may happen during daytime periods of inactivity, such as watching a movie, attending a long business meeting, or flying in a plane.
The discomfort of restless legs syndrome usually is accompanied by an overwhelming urge to move the legs, which may relieve leg discomfort temporarily. At night, people with restless legs syndrome often find that their leg symptoms make it difficult to fall asleep. Because of this, insomnia is common, together with extreme drowsiness and fatigue during the daytime.
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