Restless legs syndrome (RLS) is a disorder that causes a strong urge to move your legs while you’re resting and inactive.
Restless legs syndrome tends to be worse in the evening or night and is temporarily relieved in the morning.
The urge to move your legs often occurs with unpleasant and/or strange feelings in your legs such as creeping, crawling, itching, pulling, tingling, aching, burning, or electric shocks. Moving your legs relieves the urge and the unpleasant feelings. Sometimes these feelings can occur in your arms.
RLS can make it hard to fall asleep and stay asleep. This can make you feel tired and sleepy during the day and make it hard to learn, work, and do your normal routine. Not getting enough sleep also can cause depression, mood swings, and other health problems.
One type of RLS usually starts in middle age – before age 45 – and tends to run in families, but it can start before age 20 or in childhood and can last for the rest of your life. Over time, symptoms slowly get worse and occur more often.
Another type of RLS usually starts later in life – after age 45 – and generally doesn’t run in families, usually doesn’t get worse with age, but medical conditions or medicines can often cause or worsen it.
Causes of Restless Legs Syndrome
Treatments for RLS
Treatments for RLS include medicines and lifestyle changes including avoiding certain substances and adopting good sleep habits. More severe RLS usually is treated with daily medicines.
Tips
- Try to plan long car trips and other long periods of inactivity at the times of day when your symptoms are least severe.
- Stretch or take walking breaks.
- Choose an aisle seat at the movies or on airplanes and trains so you can move around if needed.
- Try finding a work setting where you can stand or walk around.