Restless-feeling legs: what to know

People may describe crawling, pulling, tingling, aching or an inner agitation rather than a visible muscle spasm. Restless Legs Syndrome commonly follows this pattern, but iron deficiency anaemia, peripheral neuropathy, kidney disease, pregnancy, caffeine, alcohol or some medicines may be relevant. A clinician will ask when symptoms begin, whether both legs are affected, how sleep is affected and whether movement helps. Avoid assuming the sensation has one cause from the feeling alone.

Try a short walk, gentle calf stretching, massage or a warm bath when symptoms start. Keep a regular sleep routine and note whether caffeine, alcohol, strenuous late exercise or prolonged sitting worsens the pattern. Do not take iron tablets simply because your legs feel restless; iron supplementation is appropriate only when a clinician identifies a need and advises on the product and dose.

Book an assessment if symptoms regularly disturb sleep, interfere with work, or are becoming more frequent. Seek prompt help for new one-sided swelling, warmth, redness or persistent pain. Emergency care is needed for sudden breathlessness, chest pain, fainting, new severe weakness or loss of bladder or bowel control.

Ask whether iron studies, a blood count, kidney tests or a nerve assessment would be useful. Mention pregnancy, family history, medicines and supplements, and ask which non-drug measures or prescribed options suit your symptoms.