Skip to main content

Health condition

Pinched nerve, what it feels like, how it is assessed - and why most settle.

Pain that travels, numbness, tingling or a weak grip is the language of a compressed nerve. Most cases improve with time and the right movement - and a few need prompt attention.

Jump to treatment
A radiographer guides a patient onto the bed of an advanced 3 Tesla MRI scanner in a London imaging suite

Why trust this guide

  • 01

    Editorial team

    Written by our editorial team from the UK sources listed on each page.

  • 02

    Sourced from guidance

    Checked against NICE, NHS and specialist society sources you can see at the end.

  • 03

    Current for 2026

    Reflects current UK practice on imaging, injections, neuropathic pain medicines and surgical thresholds.

Key facts

Pinched nerve at a glance.

The essentials, in plain English - what it is, where it happens and what usually follows.

  • What it is

    A nerve irritated or squeezed where it leaves the spine (radiculopathy) or along its path in the arm or leg (entrapment).

  • Where it happens

    Most often the neck (C6 and C7 roots), the low back (L5 and S1 roots), the wrist (carpal tunnel) and the elbow (cubital tunnel).

  • How it feels

    Sharp or burning pain that travels along the nerve, with numbness, pins and needles and sometimes weakness in the same area.

  • Common causes

    A disc herniation, age-related spinal wear (spondylosis), narrowing of the nerve exit (foraminal stenosis) or pressure at a tight anatomical tunnel.

  • Usual outlook

    Most people improve within six to twelve weeks with time, movement and simple treatment - surgery is needed in a minority.

  • Scans

    MRI is not needed for every case - it is kept for red flags, worsening weakness or symptoms lasting beyond about six weeks.

Why this guide matters

Reassurance for most, speed for the few.

A pinched nerve is frightening but usually benign. The three points below shape everything else on this page.

  • Most cases settle without surgery

    The majority of neck, arm and leg nerve pain improves within weeks to months with movement, time and simple treatment.

  • A scan is not always the first step

    Imaging often shows wear that is not causing symptoms. It is kept for red flags or symptoms that persist beyond about six weeks.

  • A few signs cannot wait

    Saddle numbness, bladder or bowel change and worsening weakness need urgent assessment - knowing them protects the nerve.

How the diagnosis is made

From first symptoms to a clear plan.

The steps a UK GP, physiotherapist or specialist will normally follow, in order - so you know what to expect and why.

  1. 01

    Assessing

    The story of the pain

    Where it starts and travels, what eases or worsens it, and how fast it came on - the pattern often points to the nerve involved.

  2. 02

    Assessing

    Red flag screen

    Questions about bladder, bowel, saddle numbness, balance, fever, weight loss and cancer history come before anything else.

  3. 03

    Assessing

    Nerve examination

    Skin sensation by dermatome, muscle strength by myotome and tendon reflexes map which nerve root or peripheral nerve is affected.

  4. 04

    Confirming

    Provocation tests

    The Spurling test for the neck, straight-leg raise for the low back and Tinel or Phalen tests at the wrist reproduce and localise symptoms.

  5. 05

    Confirming

    MRI only when it will help

    Reserved for red flags, progressive weakness or symptoms persisting beyond about six weeks when an injection or surgery is being considered.

  6. 06

    Deciding

    Nerve conduction and EMG

    Used selectively when the picture is unclear, two sites of compression are suspected or weakness needs to be explained.

  7. 07

    Deciding

    Plan and specialist referral

    A stepped plan, with a spinal, neurosurgical or hand surgery opinion if weakness progresses or pain stays intractable.

Typical timeline: a diagnosis is usually made at the first examination - scans and nerve studies are only added when needed.

Symptoms

What a pinched nerve actually feels like.

Pain and altered feeling that follow a nerve path - and the one sign that means it is time to seek emergency help.

  • Sharp, shooting pain

    A lightning-like pain that travels from the neck into the arm, or from the back into the buttock and leg.

  • Burning or electric pain

    A hot, raw or electric quality along one nerve path - typical of neuropathic pain.

  • Numbness

    A patch of reduced or dulled feeling in a pattern that follows the nerve, such as the thumb and index finger.

  • Pins and needles

    Tingling or prickling in the hand, foot or fingers, often worse in certain positions or at night.

  • Weakness

    A weak grip, dropping things, or a foot that catches on the ground - a sign of more significant compression.

  • Neck and arm pattern

    Pain from the neck, over the shoulder blade and down the arm, often eased by resting the hand on the head.

  • Back and leg pattern

    Pain from the low back through the buttock into the leg, worse on coughing, sneezing or sitting.

  • Red flag - loss of control

    Saddle numbness, new bladder or bowel change or rapidly worsening weakness needs same-day emergency assessment.

Treatment

How a pinched nerve is treated in the UK.

Movement, time and physiotherapy first, targeted injection next - and surgery reserved for progressive weakness, myelopathy or intractable pain.

  • Stay active

    Gentle movement and normal activity, with short rests, recover faster than bed rest. Adjust rather than stop what you do.

  • Simple pain relief

    Paracetamol or a short course of anti-inflammatory tablets, where suitable, can take the edge off while the nerve settles.

  • Neuropathic pain medicines

    Amitriptyline, duloxetine and others may help nerve pain. NICE does not advise gabapentinoids for sciatica, so choice is individual.

  • Physiotherapy

    Graded exercise, posture work, neural mobilisation and manual therapy - the backbone of treatment for spinal radiculopathy.

  • Splints and activity change

    For carpal or cubital tunnel, night splints, elbow padding and avoiding sustained bent positions ease pressure on the nerve.

  • Nerve root block

    A targeted steroid and local anaesthetic injection beside the irritated root can give a window of relief for severe, persistent pain.

  • Peripheral nerve release

    Carpal tunnel or ulnar nerve decompression is a short procedure when splints and injection have not worked or weakness develops.

  • Spinal decompression surgery

    Discectomy or foraminal decompression is considered for progressive weakness, myelopathy or pain that stays intractable after non-surgical care.

What this guide is based on

The sources behind every claim on this page.

UK national guidance and specialist society standards, current at the time of last review.

Key references

Guidelines and standards we relied on.

A quiet reminder

This guide is for information, not medical advice.

Your GP, physiotherapist or spinal specialist can examine you and tell you which parts apply. If in doubt, get seen.

  • NICE. Low back pain and sciatica in over 16s: assessment and management (NG59).

  • NICE Clinical Knowledge Summaries. Neck pain - cervical radiculopathy, and carpal tunnel syndrome.

  • NICE. Neuropathic pain in adults: pharmacological management (CG173).

  • British Association of Spine Surgeons (BASS). Guidance on surgical management of radiculopathy and myelopathy.

  • GIRFT. National suspected cauda equina syndrome pathway.

Red flags

When a pinched nerve needs urgent attention.

Most nerve pain is managed safely in primary care. These are the situations that are not - seek help the same day.

  • Suspected cauda equina

    Numbness between the legs, in the saddle area or genitals, with back pain - go to A&E or call 999 the same day.

  • Bladder or bowel change

    New difficulty passing urine, loss of the urge to pass it, incontinence or altered bowel control alongside nerve symptoms.

  • Progressive weakness

    A foot that drags, a grip that is failing or weakness that worsens over days needs urgent assessment - the nerve may be at risk.

  • Signs of myelopathy

    Clumsy hands, difficulty with buttons or handwriting, unsteady walking or balance problems suggest spinal cord compression in the neck.

  • Features of cancer

    A past cancer diagnosis, unexplained weight loss, night pain that is unrelenting or pain that does not ease lying down.

  • Features of infection

    Fever, feeling generally unwell, recent spinal procedure, intravenous drug use or a weakened immune system with spinal pain.

  • Significant injury

    Nerve symptoms after a fall, road traffic collision or a blow to the neck or spine need imaging to exclude fracture.

  • Both arms or both legs

    Symptoms on both sides at once point away from a simple single-root problem and deserve prompt specialist review.

  • Pain that cannot be controlled

    Severe pain that is not eased by medicines, stops sleep for weeks or leaves you unable to function warrants an earlier specialist opinion.

Living with it

A common problem, with a good outlook.

Four things that make the biggest difference day to day - keep moving, set up your day sensibly, allow time and know when to escalate.

A quiet reminder

Nerves recover slowly, but they do recover.

Steady progress over weeks is the norm. Sudden worsening is the exception that deserves a call.

  1. 01 Movement

    Keep gently moving

    Short, frequent walks and normal activity settle a pinched nerve faster than rest. Ease off sharply painful positions, not everything.

  2. 02 Set-up

    Adjust posture and workstation

    Screen at eye level, forearms supported and regular breaks. Change sleeping position if a night-time arm or hand symptom wakes you.

  3. 03 Patience

    Expect weeks, not days

    Most nerve pain eases over six to twelve weeks. Numbness can linger longer, and that alone is not a reason to worry.

  4. 04 Escalate

    Know when to ask for more

    If weakness grows, pain is not settling or symptoms return repeatedly, ask for a specialist review rather than waiting it out.

Frequently asked

Everything we get asked about pinched nerves.

Quick answers on recovery, scans, medicines, surgery and when to go to A&E.

  • What is a pinched nerve?

    It is a nerve that has been irritated or compressed, either where it leaves the spine or along its path through the arm or leg. The result is pain travelling along the nerve, numbness, pins and needles and sometimes weakness. Doctors often call the spinal form radiculopathy.

  • How long does a pinched nerve take to heal?

    Most people improve within six to twelve weeks, and many much sooner, as swelling around the nerve settles or a disc herniation shrinks. Numbness and tingling can take longer to fade than pain. A minority need injections or surgery.

  • Do I need an MRI for a pinched nerve?

    Not usually at the start. An MRI is arranged if there are red flags, weakness that is getting worse, or symptoms that have lasted beyond about six weeks and an injection or operation is being considered. Scans often show changes that are not causing symptoms.

  • Are nerve pain tablets such as gabapentin recommended?

    It depends on the type of pain. For sciatica, NICE advises against gabapentin and pregabalin. Other nerve pain medicines such as amitriptyline or duloxetine may be considered for neuropathic pain. Your clinician will weigh benefits against side effects.

  • When is surgery needed for a pinched nerve?

    Surgery is considered for progressive weakness, signs of spinal cord compression (myelopathy) or pain that remains disabling despite good non-surgical care. Carpal and cubital tunnel release are also options when splints and injections have not worked.

  • What symptoms mean I should go to A&E?

    Numbness in the saddle area, new difficulty passing urine or controlling your bowels, or rapidly worsening weakness in both legs need same-day emergency care. These can signal cauda equina syndrome, where delay risks permanent damage.

Related content

Keep reading.