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Health condition · Clinically reviewed

Elbow pain, where it comes from and how to settle it.

Tennis or golfer’s elbow, a trapped nerve, a torn tendon or something referred from the neck. Where the pain sits tells us most of the story.

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

    Clinically reviewed

    Written by our editorial team and reviewed by a registered UK clinician before publication.

  • 02

    Sourced from guidance

    Checked against NICE CKS, BOA and BESS specialist society sources you can see at the end.

  • 03

    Current for 2026

    Reflects modern UK upper-limb practice including image-guided injections, PRP and selective surgical care.

Key facts

Elbow pain at a glance.

The essentials, in plain English. Where the pain sits, what usually causes it, and how it is treated in the UK today.

  • What it is

    Pain around the elbow joint, arising from tendon, bone, cartilage, ligament, nerve or referred sources - a symptom, not a single diagnosis.

  • How common

    Very common in working-age adults and athletes - tennis elbow alone affects up to 3 per cent of the UK population each year.

  • Location matters

    Lateral, medial, anterior, posterior or diffuse - the site of pain narrows the differential more than any other feature.

  • Most cases are soft-tissue

    Tendinopathy, bursitis and nerve entrapment account for the majority - true joint disease is far less common.

  • Nerves matter

    Cubital tunnel and radial nerve compressions cause distinctive patterns of pain, numbness and weakness that need specific tests.

  • Response to care

    Most elbow pain settles with structured conservative care - surgery is reserved for a well-defined minority.

Why this guide matters

Location first, then a plan.

Elbow pain has a dozen causes, but only a handful sit at each anatomical zone. Working out the zone comes first - everything else follows from there.

  • Where it hurts drives the diagnosis

    Lateral, medial, anterior, posterior and diffuse patterns each have a short list of usual suspects to work through.

  • Conservative care fixes most cases

    Activity change, upper-limb physiotherapy and image-guided injections settle the majority within three months.

  • The right specialists change outcomes

    Nerve entrapment, ligament rupture and stubborn tendinopathy do best with a proper MDT - orthopaedics, sports medicine, rheumatology and physiotherapy.

How the diagnosis is made

From first visit to a clear plan.

The steps a UK GP, sports doctor or upper-limb specialist will normally follow - so you know what to expect and why.

  1. 01

    Assessing

    Structured history

    Onset, character, timing, activity, occupation, sport, trauma and any neurological symptoms - the story usually points to the cause.

  2. 02

    Assessing

    Locate the pain

    Lateral, medial, anterior, posterior or diffuse - a simple map that immediately narrows the differential.

  3. 03

    Assessing

    Examination and range of motion

    Inspection, palpation of key landmarks, active and passive movement, and comparison with the other side.

  4. 04

    Confirming

    Specific provocation tests

    Cozen for lateral epicondyle, resisted wrist flexion for medial, biceps hook and squeeze, moving valgus stress, posterolateral pivot shift and elbow flexion test.

  5. 05

    Confirming

    Neurovascular and cervical review

    Tinel over the ulnar nerve, sensory and motor screen, and a cervical spine assessment to catch referred C5 to T1 pain.

  6. 06

    Investigating

    Targeted imaging

    X-ray first for bone and joint, ultrasound for tendons and dynamic assessment, MRI for ligaments and occult injury.

  7. 07

    Investigating

    Nerve studies and bloods if needed

    Nerve conduction and EMG for suspected entrapment, and bloods for inflammatory, gout, haemochromatosis or rheumatological causes.

Typical timeline: a first visit to a settled plan in weeks, not months.

Where it hurts

Elbow pain by location.

Lateral, medial, anterior, posterior or diffuse - each pattern points to a short list of likely causes. Cross-reference with our condition pages below.

  • Lateral elbow pain

    Over the lateral epicondyle - think tennis elbow, radiocapitellar OA, PIN compression or PLRI. See our epicondylitis and elbow arthritis guides.

  • Medial elbow pain

    Over the medial epicondyle - golfer’s elbow, UCL sprain, cubital tunnel syndrome or medial instability in throwing athletes.

  • Anterior elbow pain

    Front of the elbow - biceps tendinopathy, distal biceps tear, brachialis strain or median nerve compression (pronator syndrome).

  • Posterior elbow pain

    Back of the elbow - olecranon bursitis, triceps tendinopathy, valgus extension overload in throwers or olecranon stress injury.

  • Diffuse or whole-joint pain

    Post-traumatic, osteoarthritis, inflammatory arthritis, referred cervical pain, CRPS or fibromyalgia - a broader picture is needed.

  • Pain with numbness or tingling

    Suggests nerve involvement - ulnar in cubital tunnel, radial (PIN) laterally, median anteriorly. Site guides which nerve.

  • Weakness and grip loss

    Weak grip in tennis elbow, thumb-index pinch loss in PIN palsy, or a Popeye deformity in distal biceps rupture.

  • Red flag - sudden loss of function

    Acute distal biceps or triceps rupture, cauda equina-style neurology or septic joint - all need urgent assessment.

Cross-references

For deeper reading, see our guides to epicondylitis, elbow arthritis, elbow bursitis, elbow ligament injuries, cubital tunnel syndrome and CRPS.

Treatment

How elbow pain is treated in the UK.

Conservative care first for almost every diagnosis - injections and surgery reserved for the cases that need them, and always in the right hands.

  • Activity modification

    Load management, ergonomic review at work, and modifying provoking sport - the single most useful first step for most tendinopathies.

  • Specialist physiotherapy

    Upper-limb physio with eccentric and heavy-slow loading for tendinopathy, plus neural mobilisation for nerve entrapment.

  • Bracing and counterforce straps

    Counterforce bracing for epicondylitis, night splints for cubital tunnel, and hinged bracing after ligament injury.

  • NSAIDs and analgesia

    Short-course oral NSAIDs, topical NSAIDs and simple analgesia - useful in the flare, less useful long-term.

  • Image-guided injections

    Ultrasound-guided corticosteroid, PRP or hyaluronic acid - see our large joint cortisone injection guide.

  • Nerve decompression

    Surgical release for cubital tunnel or radial tunnel when conservative care fails - covered on our cubital tunnel decompression page.

  • Elbow arthroscopy

    Keyhole surgery for loose bodies, posterior impingement, OCD lesions and selected epicondylitis - see our arthroscopic OCA page.

  • Joint replacement

    Total elbow replacement for advanced arthritis, especially in low-demand rheumatoid patients - a specialist upper-limb decision.

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 or upper-limb specialist knows your history and can tell you which parts apply to you. If in doubt, get seen.

  • NICE CKS. Tennis elbow (lateral epicondylitis).

  • British Orthopaedic Association (BOA). Standards for upper-limb care.

  • British Elbow and Shoulder Society (BESS). Elbow patient guidance.

  • NICE guidance on peripheral nerve entrapment and imaging (CG173, NG193).

  • Royal College of Radiologists. Referral guidance for musculoskeletal imaging (iRefer).

Red flags

When elbow pain needs urgent attention.

Most elbow pain is manageable in primary care. These are the situations that aren’t - and where an urgent specialist opinion is needed.

  • Sudden pop with weakness

    Acute pop at the front of the elbow with loss of supination and flexion strength suggests distal biceps rupture - refer within days.

  • Acute posterior gap and weakness

    A palpable defect and inability to extend the elbow against gravity points to triceps rupture - urgent orthopaedic review.

  • Hot, swollen, systemically unwell

    A hot, swollen elbow with fever - especially after injection or a break in the skin - needs same-day assessment to exclude septic arthritis.

  • Rapidly progressive nerve loss

    Progressive weakness or wasting in an ulnar, radial or median distribution - do not wait for nerve studies, escalate.

  • Trauma with deformity

    Any suspicion of fracture, dislocation or open injury goes to the emergency department, not to primary care.

  • Bilateral, inflammatory pattern

    Bilateral elbow swelling with early-morning stiffness and small-joint involvement raises rheumatoid arthritis - refer for rheumatology.

  • Night pain and constitutional symptoms

    Unrelenting night pain, weight loss or a mass around the elbow warrants imaging to exclude tumour or infection.

  • Neck-driven arm pain

    Neck pain radiating through the elbow with dermatomal numbness suggests cervical radiculopathy, not a local elbow problem.

  • Post-injection infection

    Increasing pain, redness and swelling 48 to 72 hours after any elbow injection - assume infection until proven otherwise.

Living with it

A treatable problem, with a clear ladder.

Four things that make the biggest difference day to day - manage load, give time, fix the setup and know when to step up.

A quiet reminder

Consistency beats intensity, every time.

Small, steady changes to load and technique - kept up for months - do more for a stubborn elbow than any heroic week.

  1. 01 Load

    Manage load, don’t just rest

    Complete rest weakens tendons. Reduce provoking load, keep gentle use, and rebuild with a graded programme.

  2. 02 Time

    Give tendons 12 weeks

    Tendinopathies respond slowly - judge progress in months, not days, and keep the physio programme going.

  3. 03 Work

    Fix the setup

    Keyboard, mouse, tool grip and workstation height matter. An occupational health or ergonomics review pays off.

  4. 04 Escalate

    Know when to step up

    If pain, weakness or numbness is worsening, or nothing has changed after three months of good care, ask for a specialist opinion.

Frequently asked

Everything we get asked about elbow pain.

Quick answers on causes, red flags, tests, treatments and referred pain from the neck.

  • What causes elbow pain?

    Most elbow pain is soft-tissue - tendinopathy (tennis or golfer’s elbow), bursitis, ligament injury or nerve entrapment (usually the ulnar nerve at the cubital tunnel). Less commonly it is due to arthritis, fracture, referred pain from the neck or shoulder, or inflammatory disease. The location of the pain - lateral, medial, anterior, posterior or diffuse - is the strongest clue to the cause.

  • How do I know if it is tennis elbow or something more serious?

    Tennis elbow gives tenderness right over the lateral epicondyle, pain on gripping and resisted wrist extension, and no numbness. Warning features that suggest something else include a sudden pop with weakness, a hot swollen joint, night pain, tingling or numbness, or symptoms after significant trauma - these deserve prompt clinical review.

  • When should I see a doctor about elbow pain?

    See your GP if pain persists beyond two to three weeks despite rest and simple analgesia, if it is stopping you working or sleeping, if there is any numbness, tingling or weakness, or if it followed an injury. Urgent review is needed for a hot swollen joint, sudden loss of strength or clear deformity.

  • What tests are used to diagnose the cause of elbow pain?

    A careful history and examination diagnoses most cases. Imaging is targeted - X-ray for bone and joint, ultrasound for tendon problems and image-guided injections, and MRI for ligaments, cartilage or occult injuries. Nerve conduction studies and EMG help when nerve entrapment is suspected. Blood tests are used when inflammatory arthritis, gout or infection is possible.

  • What is the best treatment for elbow pain?

    It depends on the cause. Most tendon and soft-tissue problems settle with activity modification, targeted physiotherapy (particularly eccentric loading), a counterforce brace and short-course anti-inflammatories. Image-guided injections help selected patients. Nerve entrapment, ligament rupture, advanced arthritis and mechanical problems like loose bodies may need surgery from a specialist upper-limb team.

  • Can elbow pain come from the neck?

    Yes. Cervical spine problems at C5 to T1 can refer pain into the elbow, often with dermatomal numbness or weakness. If the pain follows a nerve pattern down the whole arm, worsens with neck movement or comes with neck pain and stiffness, cervical radiculopathy should be considered and assessed alongside the elbow.

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