Red wine and restless legs: what to know

Restless legs is an urge to move the legs, often with crawling, pulling or uncomfortable sensations that become stronger during rest and ease with movement. Alcohol can disturb sleep and may make evening symptoms more noticeable. A reaction after red wine does not prove that wine caused the underlying problem.

Ongoing restless legs can be associated with low iron stores, chronic kidney disease or peripheral neuropathy. A clinician may ask about diet, bleeding, medicines, pregnancy, kidney health and sleep, then decide whether blood tests are appropriate.

Keep a simple diary of the wine type, amount, timing, food, sleep and leg sensations. If a clear pattern appears, avoid red wine for a period and compare evenings without it. Gentle walking, stretching, a warm bath and a regular sleep schedule may reduce discomfort. Do not start iron supplementation without advice, because excess iron can be harmful and the cause of low iron should be checked.

Arrange a medical review if symptoms repeatedly interrupt sleep, affect daytime concentration, begin after a new medicine or come with numbness, weakness or swelling. Seek urgent help for sudden one-sided leg swelling and pain, chest pain or breathlessness. A clinician can distinguish restless legs from conditions needing different treatment.

Ask whether your symptoms fit Restless Legs Syndrome, whether iron testing is useful, and whether any medicine or health condition could be contributing. You can also ask whether Iron Supplementation is suitable and how to use it safely.