The International Restless Legs Syndrome Study Group described the following symptoms of restless legs syndrome (RLS):
Strange itching, tingling, or "crawling" sensations occurring deep within the legs. These sensations sometimes occur in the arms.
A compelling urge to move the limbs to relieve these sensations
Restlessness - Floor pacing, tossing and turning in bed, rubbing the legs
Symptoms may occur only with lying or sitting. Sometimes persistent symptoms occur that are worse with lying or sitting and better with activity. In very severe cases, the symptoms may not improve with activity.
