Sensation in the feet travels through a long chain: the nerve roots in the lower back, the sciatic nerve through the buttock and the back of the thigh, its branches around the knee and down the lower leg, and the small nerves in the foot itself. The blood supply to the nerves runs through the arteries of the legs. Numbness (reduced sensation), tingling (paraesthesia), burning feet and crawling sensations arise when something disturbs this chain: pressure on a nerve (sitting, tight shoes, a compressed nerve root), damage to the nerve's insulation or fibres (polyneuropathy from diabetes, B12 deficiency, alcohol, chemotherapy, thyroid), or too little blood (atherosclerosis in the legs, intermittent claudication). Where it is felt, whether it is one or both feet, and what triggers it, almost always points to the cause, and most causes can be influenced. What separates the harmless from what must be assessed quickly: numbness that comes suddenly with weakness in the leg, numbness in the genital area and around the anus with difficulty urinating (spinal cord involvement), numbness in half the body or the face at the same time (stroke), and a cold, pale, painful foot (acute arterial blockage). All of that is emergency services. The rest is your doctor, in good time but without rush.
Where is it felt? The location map
| Where and how | Likely cause | What to do |
|---|---|---|
| Both feet, symmetrical, starts in the toes and creeps upwards like a sock; tingling, burning, "walking on cotton wool"; often worse at night | Polyneuropathy: diabetes and prediabetes (most common), B12 deficiency, alcohol, thyroid, kidney failure, chemotherapy, certain medicines, hereditary | Your doctor: blood sugar (HbA1c), B12, folate, thyroid, kidneys, liver; treat the cause, foot care, shoes |
| One leg, a strip from the buttock or lower back down the leg and foot, often with back pain; worse with sitting, coughing, bending forward | Compressed nerve root in the lower back: herniated disc, narrow spinal canal (spinal stenosis), sciatica | See sciatica and herniated disc; your doctor if weakness or more than two weeks |
| Both legs go numb and heavy when you walk, eases when you sit down or bend forward (leaning over the shopping trolley) | Spinal stenosis (narrow spinal canal), most common over 60 | Your doctor, physiotherapist; exercises in a forward-bent position, cycle rather than walk far |
| Deep in the buttock and down the leg, worse with sitting on a hard surface, no back pain | Piriformis syndrome: the buttock muscle compresses the sciatic nerve | See piriformis; stretching, cupping of the buttock |
| Under the forefoot, between the third and fourth toe, like a stone in the shoe, tingling out into the toes, worse in tight shoes | Morton's neuroma | See Morton's neuroma; wider shoes, insoles |
| The sole and toes, burning and tingling, worse at night and after standing; tender behind the inner ankle bone | Tarsal tunnel syndrome: the nerve is compressed behind the inner ankle bone (the foot's carpal tunnel) | Your doctor/podiatrist; insoles, offloading, sometimes an injection |
| The outside of the thigh, a palm-sized area, burning and numb, no weakness | Meralgia paraesthetica: a skin nerve compressed under the inguinal ligament by tight trousers, a belt, weight gain, pregnancy | Looser clothes, weight loss; usually passes in months |
| The outside of the lower leg and the top of the foot, after sitting with legs crossed, squatting, or after a cast; difficulty lifting the foot | The peroneal nerve compressed at the outside of the knee | Avoid pressure; passes in weeks; your doctor if foot drop |
| Cold, pale feet, ache in the calves when you walk a certain distance that eases when you stop, thin skin, poor wound healing | Reduced circulation: atherosclerosis in the legs (claudication), especially with smoking, diabetes, high blood pressure | Your doctor: ankle pressure; stop smoking, walking training; see poor blood circulation |
| Tingling in hands and feet at the same time with tiredness, pallor, dizziness, a sore tongue | B12 deficiency (vegan diet, metformin, acid blockers, atrophic gastritis, older age) | Your doctor: B12, folate, haemoglobin; easily treated, but the nerve damage can become permanent if it waits |
| A crawling, tingling urge to move the legs in the evening, relieved by movement | Restless legs, not a sensory disorder | See restless legs |
| Tingling in feet, hands and around the mouth with stress, rapid breathing, worry | Hyperventilation: too little carbon dioxide makes the nerves excitable | Calm exhalation; see anxiety in the body |
When to seek care
- Emergency: sudden numbness with weakness in one or both legs; numbness in the genital area, inner thighs or around the anus with difficulty urinating or holding urine (cauda equina, operated within hours); numbness in half the body, the face or the arm at the same time, speech difficulty; a suddenly cold, pale or blue, painful foot; numbness after an injury with deformity.
- Your doctor within days to a week: numbness or tingling in both feet that has lasted more than a couple of weeks; burning feet at night; numbness in one leg with back pain not improved in two weeks or with weakness (foot drop, difficulty walking on toes or heels); sores on the feet that don't heal; numbness if you have diabetes, of any degree; tingling with tiredness and pallor; new numbness during chemotherapy.
- Self-care is enough: a foot that falls asleep from pressure and wakes within minutes; temporary tingling after tight shoes, cold or long sitting; numbness on the outside of the thigh from tight clothes.
Ask for: HbA1c or fasting blood sugar, B12, folate, haemoglobin, TSH, creatinine, liver tests, and if circulation is suspected an ankle-brachial index. With one-sided symptoms and back pain the doctor examines reflexes, strength and sensation; MRI is rarely needed in the first six weeks unless there are warning signs.
What helps, depending on the cause
- Polyneuropathy: the most important thing is to stop the cause: blood sugar within target (the nerve damage can then halt and partly improve), B12 injections or tablets for deficiency, no alcohol, thyroid treatment. For the symptoms: daily foot inspection (you can't feel sores), soft well-fitting shoes with cushioning, never barefoot outdoors, foot cream with urea for dry skin, a cool bedroom and a light duvet over the feet for burning feet at night, balance and strength training to avoid falls, and if needed medicines for nerve pain (gabapentin, pregabalin, duloxetine, amitriptyline) via a doctor. Capsaicin cream and lidocaine patches have support for local burning.
- Compressed nerve root: movement instead of rest, nerve gliding exercises (see below), back-strengthening training, sitting breaks; pain relief if needed; most herniated discs heal in six to twelve weeks. See lower back pain.
- Spinal stenosis: forward-bent exercises (knee to chest, cycling, seated forward lean), core strength, walking training with breaks; surgery for severe involvement.
- Nerves in the foot: shoes with a wide toe box and low heel, insoles that offload the forefoot, breaks from standing; tarsal tunnel and Morton's are assessed by a podiatrist or orthopaedic surgeon if shoes aren't enough.
- Circulation: stopping smoking (the single most important measure), daily walking training to the pain limit and a little beyond (builds new vessels), blood pressure, blood lipids, blood sugar, and keeping the feet warm; cupping of the calves as below.
- Pressure: stop sitting with legs crossed and squatting, looser trousers and belt, don't sleep on the arm or with the leg over the edge of the bed.
Exercises for nerves, back and feet
- Nerve gliding for the sciatic nerve ("nerve flossing"): sit on a chair, round the back and bend the head down while you straighten the knee and pull the toes towards you; then straighten the back and look up while you bend the knee and point the foot. Slowly, 10 times, 2–3 times a day. May tingle slightly, shouldn't hurt.
- Knee to chest and pelvic tilt on your back, 10 times, for the lower back and with stenosis.
- Calf and foot stretch: calf stretch against the wall 30 seconds per leg, roll the sole over a ball for 2 minutes, toes up and down 20 times.
- Balance and strength with polyneuropathy: stand on one leg at the kitchen counter 30 seconds × 5, calf raises 3 × 15, stand up from a chair without hands 10 times. Reduces the fall risk noticeably. See balance exercises at home.
- Walking training for circulation problems: walk until it aches, rest until it eases, walk again; 30–45 minutes a day, three to five days a week. After three months most have doubled their distance.
Cupping for numbness and tingling in feet and legs
Cupping does three relevant things: it increases blood flow in skin and muscles (important when circulation is reduced and when the nerve's own blood supply is poor, as in diabetes), it releases muscles that compress nerves (the buttock in piriformis, the calf with pressure on the tibial nerve, the hip flexor and lower back with nerve root involvement), and it gives a strong, clear sensory signal from the skin that for many dampens burning and tingling for a few hours, in the same way as massage. It doesn't cure nerve damage, and it has clear rules. Never cup over skin you can't feel normally: with polyneuropathy you can't feel whether the suction is too strong or the skin is being damaged, so stick to calves and thighs with light suction and look at the skin instead of trusting sensation; don't cup the feet at all with diabetes and reduced sensation, sores or poor circulation. Not over varicose veins, not with a suspected blood clot, not on a leg that is cold, pale or blue. How to: lie on your front or sit with the leg on a stool, oil the skin. Glide the dynamic cup with light to moderate suction from the ankle up towards the back of the knee on the calf, 10–15 strokes, then from the knee up towards the hip on the back and outside of the thigh, 10 strokes, and finish with 1–2 minutes of circling and a still cup over the buttock muscle (where the sciatic nerve passes) and over the lower back muscles on each side of the spine, never on the vertebrae themselves. Always upwards, towards the heart. With nerve root involvement and piriformis: the emphasis on buttock and lower back; with circulation and polyneuropathy: the calves, followed by calf stretching and walking training. Five to ten minutes a day for two weeks, then evaluate. More in cupping at home, nerve pain and trapped nerves and when to avoid cupping.
Read more
Numbness and tingling in the hands, nerve pain, sciatica, poor blood circulation, cold feet, foot pain: where does it hurt, restless legs and cupping – the complete guide.
Frequently asked questions
Why do I get tingling in my feet?
Most often pressure on a nerve (sitting with legs crossed, tight shoes) that passes in minutes. Tingling that recurs for no reason or lingers is due to nerve involvement: in both feet symmetrically it suggests polyneuropathy (diabetes, B12 deficiency, alcohol, thyroid), in one leg as a strip from the back a compressed nerve root (sciatica), under the forefoot a nerve in the foot (Morton's neuroma, tarsal tunnel). Cold, pale feet with ache when you walk suggest the circulation. See your doctor if it has lasted more than a couple of weeks.
What causes numbness in both feet?
Symmetrical numbness that starts in the toes and creeps upwards like a sock is almost always polyneuropathy, and the most common cause is diabetes or prediabetes, followed by B12 deficiency, alcohol, thyroid disorder, kidney failure, chemotherapy and certain medicines. Ask for HbA1c, B12, folate, haemoglobin, TSH and kidney tests. The cause can often be slowed, but the nerve damage becomes harder to reverse the longer it waits.
When is numbness in the legs dangerous?
Call emergency services for sudden numbness with weakness in the leg, numbness in the genital area or around the anus with difficulty urinating, numbness in half the body or the face at the same time, or a suddenly cold, pale and painful foot. See your doctor within a week for numbness that has lasted over two weeks, burning feet at night, weakness in the foot, sores that don't heal, or if you have diabetes.
What helps burning feet at night?
Find the cause first (most often polyneuropathy from diabetes or B12 deficiency, sometimes tarsal tunnel or restless legs). For the symptoms: a cool bedroom, the feet outside the duvet or a light duvet, a cool footbath before bed, foot cream with urea, soft shoes in the day, light cupping and massage of the calves in the evening, and if needed medicines for nerve pain via a doctor. Alcohol and high blood sugar in the evening make it worse.
Can cupping help numbness in the feet?
It can improve blood flow in calves and thighs, release muscles that compress nerves (the buttock in piriformis, the lower back with nerve root involvement) and dampen burning and tingling for a few hours, like massage. It doesn't cure nerve damage. Never cup over skin you can't feel normally, not the feet with diabetes and reduced sensation, and not a cold, pale or swollen leg. Light suction on calves, thighs, buttock and lower back, always upwards, five to ten minutes a day.
Related guides
Written by Curam. Last updated 17 October 2026. This is general self-care information and does not replace medical care. For sudden, severe or unusual symptoms, contact your doctor. Talk to your doctor before cupping if you are pregnant, take blood thinners or have a condition affecting skin, blood vessels or blood.
