Pins and needles in your feet: causes and when to see someone

Medically reviewed by Harvir Ubhi, Chartered HCPC Physiotherapist

Why it happens

Pins and needles happens when a nerve isn't getting its normal blood supply or is being compressed somewhere along its path. The everyday version, sitting cross-legged too long or waking up with a dead arm, is your nerve temporarily starved of blood flow, and it resolves within minutes once the pressure is off. Persistent or recurring pins and needles works the same way in principle, a nerve being irritated or compressed, except the cause isn't something you can just shift your weight to fix.

What actually causes it

The NHS lists a genuinely wide range of causes, which is part of why it's worth getting checked rather than guessing. These include:

• A trapped nerve in your back or neck, or sciatica
• Diabetes
• Multiple sclerosis
• Raynaud's
• Hyperventilation
• Certain medicines, including chemotherapy, HIV medication, and some seizure and antibiotic medicines
• Excessive alcohol consumption
• A poor diet
• Nerve damage from an injury or illness

Notice how different these are from each other. Some are about nerve compression, which a physiotherapist can assess and treat. Others are about the body's chemistry or an underlying condition, which need a GP, not a physio. That distinction is the whole point of this page.

Tarsal tunnel syndrome: a cause specific to the foot itself

One cause worth knowing by name: tarsal tunnel syndrome, the foot's equivalent of carpal tunnel syndrome in the wrist. It happens when the posterior tibial nerve, which runs through a narrow tunnel on the inside of your ankle, gets compressed. Symptoms are a burning, tingling, or numb feeling around the ankle and into the toes, often worse after standing for long periods, and sometimes weakness in the foot or big toe.

Non-surgical treatment is usually tried first and often reduces symptoms. A physiotherapist can help with calf stretching, exercises to strengthen the muscles that support your arch, nerve gliding techniques, taping, and advice on footwear or orthotics to take pressure off the nerve.

A trapped nerve in your lower back: the other physio-treatable cause

If the cause is a trapped or irritated nerve in your lower back, sciatica being the most common version, the tingling in your feet isn't really a foot problem at all. It's a signal coming from further up, where the nerve is being compressed. A physiotherapist can assess your back and leg to work out roughly where that's happening, and treat the compression directly rather than just the symptom it's causing in your foot.

If your tingling travels down from your lower back through your buttock and leg, our sciatica guide covers what that specifically feels like and how it's diagnosed.

When it's something else, and physio isn't the right first step

Worth being upfront about this: not every cause on that list is something a physiotherapist treats. If your pins and needles is linked to diabetes, multiple sclerosis, a medication side effect, or a vitamin or diet issue, the right first step is a GP, who can actually investigate and manage the underlying cause. A physio assessment won't get to the bottom of those, and sending you there first would just cost you time.

If you're not sure which category you fall into, that's a reasonable thing to say to a GP directly. They can work out whether it's nerve compression worth referring on for, or something that needs investigating a different way.

When to see a GP

NHS guidance is straightforward here: see a GP if you constantly have pins and needles, or if it keeps coming back. Don't wait it out indefinitely on the assumption it'll settle on its own, since working out the actual cause is what determines whether physio, a GP, or something else is the right next step.

Frequently asked questions

Sources: NHS (nhs.uk) — Pins and needles; NHS (nhs.uk) — Stroke symptoms; Choose PT (American Physical Therapy Association) — Physical Therapy Guide to Tarsal Tunnel Syndrome. Fetched and checked 18 September 2026.