Short answer: Burning feet at night in bed are most often caused by peripheral neuropathy, where the nerves in your feet are starving and fraying and start to misfire. Diabetes is the most common cause in the UK. Low B12, alcohol and some medicines are others. What helps most is finding the cause with your GP, keeping feet cool at night, and feeding tired nerves with a daily magnesium cream.
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You get into bed tired. The lights go off. Then it starts. A heat in the soles of your feet, as if you have been standing on hot sand. You stick your feet out from under the duvet. You get up and walk on the cold kitchen floor. By 3am you are still awake.
If that sounds familiar, you are far from alone. Burning feet at night is one of the most common complaints in people over 50 in the UK.
What causes burning feet at night?
The medical name is burning feet syndrome. In most cases it comes from the small nerves in the feet. Common causes include:
- Diabetes. High blood sugar over time damages small nerves. The NHS lists diabetes as the most common cause of peripheral neuropathy in the UK.
- Low vitamin B12 or folate. Very common after 60 and in people taking metformin or stomach acid tablets.
- Alcohol. Regular drinking can damage nerves and lower vitamin levels.
- Thyroid and kidney problems.
- Some medicines, including some chemotherapy drugs.
- Athlete's foot or skin problems, which usually come with itching or peeling.
- Poor circulation, which more often causes cold, aching feet.
Why do feet burn more at night in bed?
There are three reasons the burning gets worse when you lie down:
- Fewer distractions. In the day your brain is busy. At night, the nerve signals have its full attention.
- Heat builds up. Duvets and bed socks trap warmth, and warm nerves fire more easily.
- Daily rhythm. Body temperature and some hormone levels change at night, which can make nerve signals louder.
The nerve itself is the real problem. Starved of what it needs, it misfires. It sends burning, tingling or electric signals when nothing is wrong with the skin at all.
What actually helps burning feet at night?
| What you try | How it helps | Limit |
|---|---|---|
| Feet out of the duvet, fan, cool floor | Fast cooling | Wears off in minutes |
| Cool (not ice cold) foot soak | Calms heat before bed | Avoid ice; risky with numb feet |
| Paracetamol or ibuprofen | General aches | Rarely touches nerve burning |
| Prescription nerve tablets | Change how nerves signal | Drowsiness, dizziness, dependence risk |
| Strong menthol or heat rubs | Strong sensation | Can feel harsh on sensitive feet |
| Magnesium cream with MSM and a light touch of menthol | Immediate cooling comfort, feeds the nerve with magnesium | Use daily for a few weeks |
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- Magnesium chloride with MSM and arnica, made for daily use
- A light touch of menthol for an immediate cooling comfort
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A simple bedtime routine for burning feet
- One hour before bed: a short, cool foot soak. Dry well, including between the toes.
- Check your feet. Look for cuts, blisters or redness, especially if you have diabetes.
- Rub in a nerve cream. Massage slowly into the soles and tops of the feet.
- Light, breathable bedding. Try a cotton sheet over your feet instead of the full duvet.
- No alcohol late in the evening. It widens blood vessels and can make the heat worse.
- Keep a glass of water by the bed and a cool spot of floor in mind for bad nights.
Why feeding the nerve matters
Most remedies cool the skin for a few minutes. The burning comes back because the nerve is still starving. Nerves need magnesium for normal signalling, and vitamin B6 supports normal nervous system function. Many people over 50 and many people with type 2 diabetes have low magnesium levels.
That is the thinking behind NuraCalm Total Relief. It combines magnesium chloride with MSM, which acts as a carrier to help the magnesium reach the nerve. It adds vitamin B6, arnica and aloe vera, and a light touch of menthol so you feel cooling comfort the moment it goes on. Customers tell us it has become the last thing they do before switching off the light. It comes with a 90 day money back guarantee.
If you are already on gabapentin or pregabalin, many people use a cream alongside their prescription. See gabapentin side effects and what people use alongside it.
When should you see a GP about burning feet?
Book a GP appointment if your feet burn most nights for more than a few weeks. Ask about blood tests for diabetes, B12, folate, thyroid and kidney function. NICE guidance says people with diabetes should have their feet checked at least once a year.
Get urgent help from NHS 111 or your GP if you have a wound, ulcer or colour change on your foot, a hot, red, swollen foot, or burning that spreads quickly up the legs.
For a wider look at creams, read our guide to the best cream for neuropathy in the UK.
Frequently asked questions
Why do my feet burn at night in bed?
The most common reason is peripheral neuropathy, where nerves in the feet misfire. Heat under the duvet and a quiet mind at night make the signals feel stronger.
Are burning feet a sign of diabetes?
They can be. Diabetes is the most common cause of nerve damage in the feet in the UK. Ask your GP for a blood test if you have not had one recently.
Can low B12 cause burning feet?
Yes. Low vitamin B12 is a well known cause of burning and tingling feet, especially after 60 or if you take metformin.
What is the quickest way to stop feet burning at night?
Cool your feet with a fan, a cool floor or a cool soak, and use a cream with a light touch of menthol for immediate comfort. For lasting comfort, deal with the cause and feed the nerve daily.
Should I put my feet in ice water?
No. Ice can damage skin, especially if your feet are partly numb. Cool water is safer.
Sources
This article is for general information only and is not medical advice. NuraCalm Total Relief is a cosmetic product and is not intended to diagnose, treat or prevent any disease. If you have burning, tingling or numbness in your feet, speak to your GP or pharmacist. Do not stop or change any prescribed treatment without medical advice.