Can restless legs syndrome be prevented?

Restless legs syndrome causes an urge to move the legs, often with crawling, pulling, or uncomfortable sensations that worsen during rest and at night. It can occur without a clear cause. In some people it is linked with low iron stores or health problems affecting the kidneys. Pregnancy and certain medicines can also influence symptoms. The condition is uncomfortable rather than a sign that the legs are being damaged, but disturbed sleep can affect daytime concentration and mood.

Keep a regular sleep schedule and use gentle walking, stretching, or massage before bed. Limit caffeine and nicotine later in the day, and notice whether alcohol worsens your symptoms. Review medicines with a clinician rather than stopping one yourself. Blood tests may check iron stores and kidney function before treatment is chosen. Learn more about [Restless Legs Syndrome](/conditions/restless-legs-syndrome/), [Iron Deficiency Anaemia](/conditions/iron-deficiency-anaemia/), and [Chronic Kidney Disease](/conditions/chronic-kidney-disease/).

Arrange an appointment when the sensations repeatedly disturb sleep, interfere with work, or are becoming more frequent. Seek prompt care for new one-sided swelling, warmth, redness, or severe leg pain, because those features are not typical of restless legs syndrome and need a different assessment.

Ask whether iron studies, kidney tests, or a medicine review are appropriate. Discuss which evening habits might be contributing, how to keep a symptom diary, and what treatment is suitable if sleep remains disrupted.