Numbness and tingling in the hands and feet usually point to irritated or damaged nerves. It can come from peripheral neuropathy, a trapped nerve (such as carpal tunnel or a herniated disc), vitamin deficiencies or circulation problems.
See a doctor promptly if
- It came on suddenly, especially on one side of the body (possible stroke: emergency)
- It is spreading quickly or with weakness
- It follows a new medicine or chemotherapy
Burning, numb or tingling feet for months? Get the free guide and a doctor review of your scan.
Common causes
| Pattern | Likely cause |
|---|---|
| Both feet, toes first | Peripheral neuropathy |
| One hand, thumb to ring finger | Carpal tunnel |
| One leg, down the back | Sciatica |
| Hands and feet after chemo | Chemo neuropathy |
Tests that find the cause
- Blood tests: sugar (HbA1c), B12, folate, thyroid, kidney and liver function
- Nerve conduction studies and EMG
- MRI of the neck or back if a trapped nerve is suspected
Treatment depends on the cause
| Cause | Main treatment |
|---|---|
| Peripheral neuropathyRecommended | Treat the cause; stem cell treatment to support nerve repair; medicines for pain |
| Carpal tunnel | Wrist splint, injection, sometimes release surgery |
| Herniated disc | Movement, physiotherapy, regenerative injections |
| B12 deficiency | B12 injections or tablets |
Burning, numb or tingling feet for months? Get the free guide and a doctor review of your scan.
Daily safety
Numb hands and feet do not feel heat or injury well. Test water temperature with your elbow, check feet daily and use oven gloves.
Common questions
Is tingling always neuropathy? No; trapped nerves, low B12 and circulation problems are common causes too.
Can tingling go away? Yes, especially when the cause is found and treated early.
