What should you know about extreme restless legs?

Restless legs often feel like crawling, pulling, tingling, aching, or an inner need to move the legs. Symptoms typically become stronger during sitting or lying down and may ease temporarily with walking or stretching. Restless legs syndrome can occur on its own or alongside iron deficiency anaemia, chronic kidney disease, or peripheral neuropathy. Caffeine, some medicines, pregnancy, and disrupted sleep can also influence symptoms. A clinician may ask about timing, sleep, medicines, diet, and numbness or weakness.

Keep a regular sleep routine, use gentle walking or stretching before bed, and try a warm bath or massage. Reduce caffeine and nicotine, especially later in the day, and review medicines with a clinician rather than stopping them yourself. Record when symptoms occur, what relieves them, and how sleep is affected. Blood tests may check iron stores and other causes before treatment is chosen.

Arrange a medical review when symptoms repeatedly disturb sleep, affect concentration, or are becoming more frequent. Seek urgent help for a suddenly swollen, hot, painful leg, new weakness, loss of sensation, chest pain, or breathlessness, because these features do not fit uncomplicated restless legs. Ask for review sooner if you have kidney disease, heavy bleeding, pregnancy, or a history of anaemia.

Ask whether iron studies, kidney tests, or a nerve assessment are suitable; whether a medicine could be contributing; and which treatment fits your health history. Ask before taking iron supplementation, how to monitor symptoms, and what to do if treatment makes the sensations worse.