Conditions · Other conditions
Acupuncture for Restless Legs
Restless legs syndrome is an uncomfortable urge to move your legs, worse in the evening and when you sit or lie still. Chinese medicine often links it to Blood not nourishing the muscles and sinews, and treats the pattern alongside your doctor's care.
Common symptoms
- An urge to move the legs, often with crawling, pulling, itching or aching feelings
- Symptoms that start or get worse when you sit or lie down
- Relief that lasts only as long as you keep moving
- Symptoms that are worse in the evening and at night
- Trouble falling asleep, and tiredness the next day
- Leg jerks during sleep
Common causes
- Low iron stores, even without anaemia
- Pregnancy, especially the last three months
- Kidney failure and peripheral neuropathy
- Some medicines, including certain antihistamines, anti-nausea drugs and antidepressants
- A family history of restless legs
How Chinese medicine understands restless legs
Chinese medicine has no single name for restless legs, but the picture is familiar. The muscles and sinews, in this view, need Blood to stay calm and supple. When they are not nourished, they twitch, crawl and cannot settle. Because the problem is worst at night, when Blood is meant to return to the Liver, the Liver and Blood are central to the diagnosis.
The common patterns are:
- Liver Blood deficiency. Crawling or aching legs at night, with dry skin, pale nails, poor sleep and sometimes light periods. This is the pattern most often linked with restless legs, and it lines up well with low iron.
- Liver and Kidney Yin deficiency. Restless legs with hot feet, night sweats, a dry mouth and a restless mind, more common with age and around menopause.
- Qi and Blood stagnation. Aching, heavy or pulling legs, sometimes with varicose veins or after long periods of sitting.
- Damp obstructing the channels. Heavy, tired legs, with some swelling and a thick tongue coating.
The pattern decides whether treatment mainly nourishes, cools, or moves circulation.
What treatment involves
Your first visit includes a lot of questions: when the legs bother you, what the feeling is like, your sleep, diet, periods if relevant, medicines and blood tests. I look at your tongue and take your pulse.
Acupuncture commonly uses points on the legs, feet, hands and elsewhere, chosen for your pattern. Treatment aims to settle the legs, calm the mind and help you fall asleep. Because sleep is such a big part of it, treatment overlaps with the approach for insomnia. Tuina massage on the legs can help where the pattern is stagnation.
For deficiency patterns, Chinese herbal medicine is often the other half: a formula written for your pattern, dispensed at the clinic in Keswick and taken daily between visits. Tell your doctor and pharmacist about any herbs you take.
Plan on 5–10 treatments to judge progress. Research on acupuncture for restless legs is still developing.
Between visits
- Stretch your calves and walk for a few minutes in the evening.
- Try a warm bath or a massage before bed. Some people prefer a cool pack on the legs instead.
- Cut back on caffeine, alcohol and nicotine, especially later in the day.
- Keep regular sleep hours, and plan activities that keep your mind busy when you have to sit, such as puzzles on a long drive.
- Ask your pharmacist whether any of your medicines can make restless legs worse. Do not stop a prescribed medicine without advice.
When to see your doctor first
Restless legs should be diagnosed by a doctor, who can check iron, kidney function and medicines. See your doctor if:
- You have not had blood tests, including iron stores, for this.
- You are pregnant.
- You have numbness, burning, weakness or loss of feeling in your feet or legs, which can point to a nerve problem.
- Your sleep is badly affected, or you feel very sleepy during the day.
- You take a medicine for restless legs and the symptoms are getting worse or starting earlier in the day.
Get medical help urgently for pain, swelling, warmth or redness in one calf, which can be a blood clot, or sudden weakness in a leg.
Questions about restless legs
Should I get my iron checked first?
Yes. Low iron stores are one of the most common causes, and a simple blood test (ferritin) can show it. Ask your doctor before taking iron, because too much is harmful too.
How is this different from insomnia?
With restless legs, the problem is an uncomfortable urge to move that stops you settling. Insomnia is trouble sleeping for other reasons. The two often go together, and poor sleep is part of the diagnosis here.
Can acupuncture help if I am pregnant and have restless legs?
Restless legs is common in pregnancy. Acupuncture can be used in pregnancy with the right point choice, but tell your midwife or doctor first, and mention the pregnancy when you book.