Elbow Pain Explained: From Overuse to Injury

ELBOW PAIN EXPLAINED: FROM OVERUSE TO INJURY

KEY TAKEAWAYS

• Most chronic elbow pain is a tendon problem (tennis elbow on the outside, golfer's elbow on the inside, or triceps tendonitis at the back), not just inflammation that will resolve with rest.
• The vast majority of these cases improve with conservative care. Surgery is rarely needed when treatment is built around progressive loading and the right adjuncts.
• Cortisone injections give early relief but tend not to hold long-term, while shockwave therapy, eccentric loading, and combined rehabilitation tend to build slower but stick.
• Counterforce straps and braces can ease symptoms during activity but do not change the underlying tendon. They are a tool, not a treatment.
• Some elbow pain is not tendon at all. Nerve compression, bursitis, joint arthritis, and acute injury have different paths and need different decisions.

IN THIS ARTICLE

• Why your elbow actually hurts
• What the research actually says about getting better
• How treatment works at Unpain Clinic
• What to do at home between visits
• FAQ

INTRODUCTION

Elbow pain almost always has a story behind it: too much grip, too many swings, too many hours of typing, or a single moment that the tendon never quite recovered from. Whether the pain is on the outside of your elbow (tennis elbow), the inside (golfer's elbow), or the back of the arm (triceps tendonitis), most of these conditions follow the same pattern, and most improve with the right plan. This article walks through what is actually going on inside the elbow, what the research supports as effective treatment, and how we approach the problem at Unpain Clinic, building on the conversation in our podcast episode Pain and Beyond: Exploring the Body's Complexities.

[IMAGE 1: HERO, top of post] Show: an adult holding the outside of their elbow with the opposite hand, calm and relatable rather than dramatic. Alt text: Person holding their elbow with the opposite hand, suggesting elbow pain from overuse. Caption: Most chronic elbow pain comes from a tendon that did not finish healing, not from a single bad moment.

WHY DOES MY ELBOW HURT?

Elbow pain usually falls into two camps: overuse injuries that build slowly over weeks and months, and acute injuries from a fall or impact. Overuse is by far the more common story, and inside that camp three patterns make up most of what you will see in a clinic.

The first is tendinopathy on the outside of the elbow. Tennis elbow, formally called lateral epicondylitis, is an overuse injury of the tendons that attach to the bony bump on the outer elbow. The motion that drives it is repeated wrist extension and gripping, which is why painters, mechanics, plumbers, kitchen staff, and heavy mouse users get it just as often as people who actually play tennis. The same story happens on the inside of the elbow with golfer's elbow, formally called medial epicondylitis, which is driven by repeated wrist flexion and gripping. Carpenters, throwers, racket sport players, and people doing heavy resistance training are all common candidates. In both cases, the early problem is small micro-tears that the body cannot keep up with. Over weeks the picture shifts from inflammation to tendinosis: the tissue becomes disorganized and weak, and that is why pure rest and ice usually fail. The tendon has not finished healing, and as soon as activity returns, the pain comes back.

The second pattern sits at the back of the elbow. Triceps tendonitis, sometimes called weightlifter's elbow, shows up as pain at the point of the elbow during pushing or pressing. Heavy bench press, push-ups, repetitive throwing, or trades work that loads the back of the arm can all overload that tendon. If the load keeps coming, the tendon thickens, builds scar tissue, and sometimes calcifies, and you end up in the same stuck cycle as tennis or golfer's elbow.

The third pattern is not tendon at all, and recognizing it matters. Olecranon bursitis sits at the very tip of the elbow and feels more like a goose-egg swelling than a deep ache. Joint arthritis behind the bony bumps produces a stiff, deep ache rather than the sharp, localized tendon pain. And nerve causes, especially when symptoms include tingling or numbness running into the ring and pinky fingers, point toward the ulnar nerve and the cubital tunnel, which sits inside the elbow. Persistent nerve symptoms belong under ongoing nerve pain or sensitivity and need a different plan than a tendon problem. If your elbow is hot, very swollen, or you cannot move it at all, that is not "wait and see" territory and needs urgent care.

The bigger point is that elbow tendons heal slowly because they have a poor blood supply, and they only finish healing when the load they meet matches the load they can tolerate. That is why a few weeks of rest does not fix a chronic case. The structure of the tendon itself has changed, and changing it back takes a real plan.

WHAT DOES THE RESEARCH ACTUALLY SAY?

The good news up front: most elbow tendinopathies do not need surgery. The 2010 Lancet systematic review by Coombes, Bisset, and Vicenzino covering tendinopathy treatment is one of the most influential references in this space, and the broader literature since then has confirmed that a small minority of severe cases end up needing operative care. The much larger group gets better with the right combination of loading, time, and the right adjunct treatments. The catch is that the wrong adjuncts can also hold you back, which is why the choices below matter.

Eccentric loading is the most consistent winner in the research. Slowly lowering a weight (or, for tennis elbow specifically, untwisting a flexible rubber bar in a movement that has become widely known as the Tyler Twist) gives the tendon a controlled, repeated stress that drives remodeling. The simple home-based FlexBar protocol described by Page in 2010 became popular precisely because it took something that had previously required gym equipment and made it doable at home. Eccentrics work best when they are paced correctly, which is usually 10 to 15 slow repetitions on most days, with weight that produces only mild discomfort, not sharp pain.

Counterforce braces (the strap that wraps around the forearm a couple of inches below the elbow) are widely used, but the evidence is more honest than the marketing. A multicenter randomized controlled trial by Nishizuka and colleagues in 2017 tested whether adding a forearm band to a stretching exercise program improved outcomes for lateral epicondylitis. The band did not improve pain, function, or satisfaction at 1, 3, 6, or 12 months compared with exercise alone. The practical read is that a brace can take the edge off symptoms during activity, which is genuinely useful, but it does not change the underlying tendon. Use a strap as a volume knob during the tasks that flare it, and keep loading the tendon with the actual work.

Cortisone injections still come up often because the early relief can be impressive. The long-term picture is the part to know. The 2010 Lancet review compiling the corticosteroid data found that the early gains in lateral elbow tendinopathy faded by 6 to 12 months, and recurrence rates were notably higher than in groups that received no injection. Repeated cortisone has its own cost: it can weaken tendon tissue over time. For triceps tendonitis specifically, cortisone is usually avoided because of a higher rupture risk in that tendon. None of this means a single steroid shot is wrong in every case. It means it is a short-term tool with a real cost, and it should not replace the loading and remodeling work that actually changes the tendon.

Shockwave therapy is one of the better-supported options for chronic cases that have not responded to loading alone. A 2025 umbrella review by Zhu and colleagues in the Journal of Orthopaedics and Traumatology compared extracorporeal shockwave therapy with placebo, therapeutic ultrasound, and corticosteroid injections for lateral epicondylitis. Shockwave produced significantly better pain relief than placebo, better pain relief than therapeutic ultrasound, and better durability than cortisone over longer follow-ups. The 2021 systematic review and meta-analysis by Karanasios and colleagues in Clinical Rehabilitation covered 27 studies and 1,871 patients with lateral elbow tendinopathy and found shockwave reduced pain at mid-term follow-up and improved grip strength at short-term follow-up compared with controls. A 2024 randomized clinical trial in Scientific Reports by Perveen and colleagues compared shockwave with ultrasound plus deep friction massage in patients with lateral epicondylitis. Both groups improved, but the shockwave group improved significantly more on both pain and the patient-rated tennis elbow evaluation. Shockwave is not a magic wand, but the evidence is consistent that for stubborn cases it adds value that pure exercise sometimes cannot.

Manual therapy and addressing the chain above the elbow round out the picture. Treating only the elbow when the actual problem starts at the scapula or the thoracic spine is a common reason these conditions stall. This is the point we keep coming back to in our podcast episode Pain and Beyond: Exploring the Body's Complexities: pain in one place is often driven by load patterns elsewhere, and you only get a lasting outcome by treating that whole chain.

"Bracing and cortisone are tempting because they are fast. The reason the same elbow keeps coming back is that neither one rebuilt the tendon. The thing that finally holds is the slower work, paired with the right adjunct." Uran Berisha, PT, RMT, Founder of Unpain Clinic

HOW DOES TREATMENT FOR ELBOW PAIN WORK AT UNPAIN CLINIC?

At Unpain Clinic in Edmonton, the goal of the first visit is not to start treatment, it is to figure out what is actually driving the pain and what the right plan looks like. Most chronic elbow cases sit inside a longer chain (a tight forearm, a stiff thoracic spine, a weak scapula, an ergonomic load pattern at work), and the assessment is built to find that chain rather than just the sore spot.

Your first visit usually follows this order.

1. A full history of how the pain started, what aggravates it, what calms it, what treatments you have tried, and what you actually want to get back to.
2. Orthopedic and neurological testing of the elbow, wrist, forearm, shoulder, and neck, including grip strength, resisted wrist extension and flexion, tenderness mapping at the epicondyles and the triceps insertion, and nerve screening.
3. Motion and load analysis of how you actually use the arm at work, in sport, and through the day.
4. A check for any red flags that mean a surgical or specialist opinion is the right next step.
5. A clear, personalized plan that decides which combination of tools fits your case.

From there, the toolbox we draw on is built around what the evidence supports.

Focused shockwave therapy is the main regenerative tool for chronic tendinopathy that has not responded to loading alone. Focused shockwave reaches deeper into tissue than radial devices, which matters for reaching the tendon attachment at the bony epicondyle. We usually plan 4 to 6 weekly sessions, with most of the gains continuing to build over the 4 to 8 weeks after the last session as the tendon remodels.

EMTT therapy is a pulsed magnetic field treatment that pairs well with shockwave in long-standing cases. It is painless, takes about 10 to 15 minutes, and seems to dampen the inflammatory and pain-sensitization side of the picture while shockwave is doing the mechanical work.

NESA neuromodulation is a low-current treatment that targets the nervous system's response to chronic pain rather than the tendon itself. We use it selectively, mostly in long-duration cases where the nervous system has become hypersensitive and pain has started to outlast the tissue damage.

Physiotherapy is the layer that holds everything together. Eccentric loading of the wrist extensors or flexors (or pressing patterns for the triceps), isometric holds for early pain control, scapular and rotator cuff work upstream, and gradual progression back to the activity that flared it in the first place. The shockwave and EMTT sessions create the window. The loading work is what makes the window last.

Manual therapy, soft tissue work, and ergonomic coaching get woven in as the case calls for. Cortisone is generally avoided during a shockwave course because the steroid effect can blunt the inflammatory healing response we are trying to encourage.

If you want a deeper view of the specific conditions in this article, our guide to tennis elbow causes, symptoms, and treatment, our piece on why your golfer's elbow hasn't healed yet, our overview of shockwave therapy for elbow pain, and our article on triceps tendonitis in Edmonton each go deeper than the broad picture in this guide.

WHAT CAN I SAFELY DO AT HOME BETWEEN VISITS?

This is general education, not individual medical advice, and results vary. A few principles tend to help most people with chronic elbow pain stay better between visits.

1. Modify the trigger movements, not your whole life. Find the specific motion that flares it (a backhand, a heavy grip, a screwdriver twist, a bench press), and change that one thing. Keep using the arm in pain-free ranges. Total rest tends to make tendons weaker.
2. Build eccentric strength. Slowly lowering a light weight with the affected wrist (palm down for tennis elbow, palm up for golfer's elbow) is one of the best-studied home tools. The Tyler Twist using a FlexBar is a clean alternative for tennis elbow if you do not have a dumbbell. Start with very light load, 10 to 15 reps, controlled and pain-free.
3. Use heat for chronic stiffness, ice for sharp recent flares. Neither will fix the tendon, but they make the rehab work easier to actually do.
4. Stretch gently before strength work. A wrist flexor or extensor stretch, held 20 to 30 seconds, can warm the area up. Stretching is not a fix on its own, but it pairs well with strength.
5. Use a counterforce strap during the activities that flare it. The Nishizuka 2017 trial shows the strap does not improve healing on its own, so use it as a volume knob during specific tasks rather than as a treatment.
6. Look upstream. Posture, shoulder blade control, sleep position (especially keeping the elbow from being deeply bent under your head all night, which irritates the ulnar nerve), and ergonomic setup at work all feed elbow tendinopathy. Small changes there reduce repeated reload of the tendon.

Some symptoms are not "wait and see" symptoms. Get medical attention if you develop sudden severe elbow pain, inability to move the joint, significant swelling or warmth, or numbness and weakness in the hand that is rapidly worsening. Those can mean something other than tendinopathy.

FREQUENTLY ASKED QUESTIONS

How long does elbow pain take to heal?

Honest answer, it depends on how long it has been there. New cases caught early often settle within a few weeks. Cases that have been around for several months usually need 6 to 12 weeks of structured loading to really change. Cases over a year often need a longer plan, and that is where regenerative tools like shockwave tend to add the most value.

What is the best over-the-counter brace for elbow pain?

For tennis elbow or golfer's elbow, a counterforce strap (a band that wraps around the forearm a couple of inches below the elbow) is the most studied option. It is genuinely useful for getting through specific tasks that flare your pain. What it is not is a healing tool. The Nishizuka 2017 trial showed the strap did not improve outcomes at 1, 3, 6, or 12 months when added to a stretching program. Use one during activity, but do not let it replace loading the tendon properly.

Why does my elbow hurt after sleeping?

Two common reasons. First, joints and tendons stiffen overnight, which is why elbows with chronic tendinopathy often feel worst in the first 5 to 10 minutes of the day before they warm up. Second, sleep position matters. Sleeping with the elbow deeply bent under a pillow or under your head compresses the ulnar nerve at the inside of the elbow and can produce tingling or numbness into the ring and pinky fingers in the morning. A soft elbow sleeve worn at night can keep the elbow from collapsing into deep flexion. If the symptoms include progressive numbness or weakness in the hand, get assessed.

Do I need surgery for tennis elbow?

Usually no. The vast majority of tennis elbow cases improve with conservative care. Surgery is reserved for severe, long-standing cases that have not responded to a real multi-month plan, and even then it is one option among several. Our default position is to exhaust the non-surgical options first, especially shockwave-based plans, because the recovery trajectory and risk profile favor it.

Does shockwave therapy hurt?

Most people describe it as a strong tapping or pulsing pressure over the sore tendon. Discomfort is adjustable, since your clinician can change the intensity and target area. The sensation stops as soon as the device is off. Mild soreness for a day or two afterward is common and tends to feel like post-workout tenderness.

Is cortisone ever the right call for elbow pain?

For short-term, severe symptoms that are preventing necessary activity (someone trying to get through a job they cannot pause, a flare that is wrecking sleep), a single cortisone injection can be a reasonable bridge. The reason it is not a default choice for chronic cases is that the Lancet 2010 review and other long-term work consistently show worse outcomes at 6 to 12 months for tennis elbow patients who received cortisone compared with patients who used exercise or a wait-and-watch approach. Treat it as a short-term tool, not a treatment for the tendon itself.

When should I stop self-treating and book an assessment?

If your elbow pain has lasted more than a few weeks despite smart load changes, keeps coming back, or includes numbness or tingling in the hand, it is worth getting properly assessed. Elbow pain can come from several different drivers (tendon, joint, nerve, bursa, more), and the right plan depends on a real diagnosis, not on guessing.

PATIENT TESTIMONIAL

“My husband and I both were suffering from tennis elbow for about half a year and tried many different things to alleviate the pain. I have done shockwave before for sciatica and tendinitis in my foot. I scheduled an appointment with Dr. Lacina Barsalou. Within 3 sessions each our tennis elbow was cured.
She was very thorough and knowledgeable. She did an absolute bang up job.

A couple of weeks ago, my back went out and I could barely walk. The only solace I had was sleeping and sitting on the floor. I went for one shockwave treatment with Lacina and she also adjusted my hips while I was there. The relief I feel now is like night and day. I definitely recommend Dr. Lacina for all your shockwave and chiropractic needs!”- Sherry Lucas

ABOUT THE AUTHOR

Written by Uran Berisha, PT, RMT, Founder of Unpain Clinic and the Medical Shockwave Institute in Edmonton. Medically reviewed by Uran Berisha, PT, RMT. Learn more at Unpain Clinic.

BOOK YOUR INITIAL ASSESSMENT

If your elbow pain has not budged and you want a clear answer on what is actually driving it and what the right plan looks like, the next step is a one-on-one assessment. We will find the actual driver of your pain, screen for red flags, and tell you honestly which tools fit your case. No referral needed. No long contracts. Book your initial assessment with Unpain Clinic.

REFERENCES

1. Zhu P, Tang P, Su J, Yang Y, Yang S, Zhang C, Xiao W, Zhou Y, Li Y, Deng Z. Comparison of extracorporeal shockwave therapy, ultrasound therapy, and corticosteroid injections for treatment of lateral epicondylitis: an umbrella review of meta-analyses. Journal of Orthopaedics and Traumatology. 2025;26(1):55. https://link.springer.com/article/10.1186/s10195-025-00871-w
2. Karanasios S, Tsamasiotis GK, Michopoulos K, Sakellari V, Gioftsos G. Clinical effectiveness of shockwave therapy in lateral elbow tendinopathy: systematic review and meta-analysis. Clinical Rehabilitation. 2021;35(10):1383-1398. https://journals.sagepub.com/doi/abs/10.1177/02692155211006860
3. Page P. A new exercise for tennis elbow that works! North American Journal of Sports Physical Therapy. 2010;5(3):189-193. https://pmc.ncbi.nlm.nih.gov/articles/PMC2971639/
4. Perveen W, Anwar S, Hashmi R, Ali MA, Raza A, Ilyas U, Nuhmani S, Khan M, Alghadir AH. Effects of extracorporeal shockwave therapy versus ultrasonic therapy and deep friction massage in the management of lateral epicondylitis: a randomized clinical trial. Scientific Reports. 2024;14(1):16535. https://www.nature.com/articles/s41598-024-67313-1
5. Nishizuka T, Iwatsuki K, Kurimoto S, Yamamoto M, Hirata H. Efficacy of a forearm band in addition to exercises compared with exercises alone for lateral epicondylitis: A multicenter, randomized, controlled trial. Journal of Orthopaedic Science. 2017;22(2):289-294. https://pubmed.ncbi.nlm.nih.gov/27916338/
6. Coombes BK, Bisset L, Vicenzino B. Efficacy and safety of corticosteroid injections and other injections for management of tendinopathy: a systematic review of randomised controlled trials. The Lancet. 2010;376(9754):1751-1767. https://pubmed.ncbi.nlm.nih.gov/20970844/