Does Shockwave Therapy Really Work for Achilles Tendon Pain? A Physical Therapist Answers

By Nova Physical Therapy | North Hollywood, CA

Patient Question

“My Achilles tendon hurts when I get out of bed, walk uphill, or try to run. I have heard that shockwave therapy can help tendons heal. Does it actually work, and should I try it before physical therapy exercises?”

The Short Answer

Shockwave therapy, also called extracorporeal shockwave therapy (ESWT), has been studied for Achilles tendinopathy, but current research does not support its routine use as a treatment for either midportion or insertional Achilles tendon pain. A 2026 systematic review found no clinically meaningful overall improvement in pain or disability compared with control treatments. Individual circumstances matter, but progressive, appropriately dosed tendon-loading exercise remains a central component of conservative rehabilitation. A physical therapy evaluation can help identify whether symptoms are consistent with a tendon-related problem, determine appropriate loading, and identify findings that need medical assessment.

What Is Achilles Tendinopathy?

The Achilles tendon connects the calf muscles to the heel bone and helps transmit force during walking, running, stair climbing, and jumping. Achilles tendinopathy refers to a clinical presentation of tendon-related pain and impaired load tolerance. It may develop when training demands change faster than the tendon can tolerate, although age, health factors, footwear, activity history, and other contributors can also matter. Tendon pain does not necessarily mean the tendon is torn.

Symptoms may include localized discomfort, stiffness during the first steps of the morning, sensitivity after running, or difficulty performing repeated heel raises. Pain can fluctuate: some people feel better after warming up but notice more symptoms later that day or the following morning. Because other conditions can resemble Achilles tendinopathy, symptoms alone cannot confirm the diagnosis.

Why Does the Location of Achilles Pain Matter?

Midportion Achilles tendon pain

Midportion symptoms are commonly felt a few centimeters above the heel bone, in the main body of the tendon. This area experiences substantial loading during walking and running. An evaluation considers tendon tenderness, calf performance, ankle movement, and symptom response to functional loading.

Insertional Achilles tendon pain

Insertional symptoms are located near the tendon attachment at the back of the heel. Deep ankle dorsiflexion, such as dropping the heel below the edge of a step, may increase compression at the insertion and aggravate some people. This distinction matters because exercise selection and loading range may need to differ. A clinician may also consider nearby bursae, the heel bone, and other potential sources of pain.

What Is Shockwave Therapy and How Does It Work?

Extracorporeal shockwave therapy delivers mechanical acoustic pulses to a targeted area through the skin. Devices and treatment protocols vary, including radial and focused approaches. Researchers have proposed several biological and pain-modulating effects, but these mechanisms do not establish that a particular protocol reliably repairs a painful tendon or produces a meaningful clinical improvement.

Shockwave therapy is not the same as electrical stimulation, therapeutic ultrasound, or a home massage gun. It should not be described as “breaking up scar tissue,” guaranteeing tendon regeneration, or curing chronic tendon pain. Whether it is appropriate depends on the condition, device, clinical assessment, precautions, and quality of supporting evidence.

Does Shockwave Therapy Work for Achilles Tendon Pain?

The best current answer is that routine shockwave treatment for Achilles tendinopathy is not supported by the most recent evidence synthesis. A 2026 systematic review and meta-analysis by Korakakis and colleagues examined trials involving midportion and insertional Achilles tendinopathy. The authors found no clinically meaningful benefit for pain and disability overall, reported no clear advantage of radial over focused shockwave therapy, and concluded that other treatment approaches should be prioritized. The certainty of much of the evidence was low or very low, so future well-designed studies could refine these conclusions.

Earlier evidence was more favorable in selected circumstances. A 2022 systematic review of seven randomized controlled trials reported moderate-quality evidence that adding ESWT to a loading program improved outcomes for midportion Achilles tendinopathy, while evidence did not support its use for insertional tendinopathy. The difference between the 2022 and 2026 conclusions illustrates why healthcare recommendations should change as more rigorous studies become available.

A 2025 randomized controlled trial compared radial shockwave therapy with sham treatment when both groups received exercise for insertional Achilles tendinopathy. The trial did not find an added benefit of shockwave treatment over sham at 12 weeks. Patients considering ESWT should be told that benefits are uncertain rather than being promised a faster recovery.

Is Shockwave Therapy Safe for the Achilles Tendon?

People may experience discomfort during treatment and temporary soreness afterward. Safety depends on patient selection, device settings, clinician training, and the condition being treated. The 2026 review noted two Achilles tendon ruptures reported following focused shockwave therapy in the included evidence; this does not establish the overall rupture rate or prove that shockwave caused those events, but it reinforces the need for careful risk discussion.

Sudden severe pain, a popping sensation, marked weakness, or inability to push off the foot may indicate an Achilles rupture and warrants prompt medical evaluation. A clinician should also review relevant health history, medications, recent injections, and any possible contraindications before considering a procedure.

Can Physical Therapy Help Achilles Tendon Pain?

Physical therapy may help improve calf strength, tendon load tolerance, ankle function, walking capacity, and a gradual return to meaningful activities. An individualized plan typically emphasizes progressive resistance or tendon-loading exercise, appropriate activity modification, and education about symptom monitoring. The exercise program should reflect whether pain is midportion or insertional, the person’s current capacity, and the demands of work or sport.

For example, a person with pain after running may initially adjust running volume while building tolerance through calf strengthening. Someone with insertional symptoms may begin with heel raises on level ground rather than lowering the heel below a step. Exercises are progressed based on symptom behavior, functional response, and clinician judgment—not a universal schedule or the assumption that more pain always means more progress.

What Does Research Say?

The 2026 JOSPT systematic review is particularly relevant because it reassessed shockwave treatment across both common Achilles tendinopathy locations and concluded that routine ESWT should not be prioritized. A 2022 systematic review had previously suggested that ESWT might add benefit to loading exercise for midportion symptoms, highlighting how conclusions can shift as new trials are incorporated.

A 2025 randomized trial of insertional Achilles tendinopathy found no additional benefit from radial ESWT over sham when combined with exercise. Separately, the 2024 revision of the JOSPT midportion Achilles tendinopathy clinical practice guideline emphasizes evidence-based rehabilitation decisions; its scope did not include shockwave therapy, so the guideline should not be cited as endorsing ESWT. The United Kingdom’s NICE guidance also describes inconsistent and limited evidence for Achilles ESWT and calls for special consent and outcome-monitoring arrangements where it is used.

Together, these sources support transparent conversations: loading-based rehabilitation is an important foundation, and shockwave should not be marketed as a proven stand-alone solution for Achilles tendon pain.

What Happens During a Physical Therapy Evaluation?

A physical therapist will ask when symptoms began, where they occur, how activity affects them, and whether there was a sudden injury. The evaluation may include observation of walking, ankle range of motion, calf strength and endurance, single-leg balance, heel-raise capacity, and the response to selected functional tasks. The therapist also considers footwear, recent changes in training, occupational demands, and goals such as returning to hiking or running.

The examination helps identify physical impairments and determine whether conservative rehabilitation is appropriate. A physical therapist does not use symptoms alone to make a medical diagnosis of disease. When findings suggest a possible rupture, fracture, inflammatory disorder, neurologic issue, or another condition requiring medical workup, referral is appropriate.

When Should You Seek Medical Attention?

Seek urgent medical evaluation after a sudden pop or snap in the calf or heel, sudden loss of push-off strength, or difficulty walking following an acute injury. Prompt assessment is also important for significant swelling, redness and warmth with fever, rapidly worsening symptoms, or new unexplained calf swelling—especially if associated with shortness of breath or chest pain, which requires emergency care.

Arrange a medical assessment if pain is persistent, severe, unexplained, associated with substantial swelling, or not improving with appropriate activity changes. Not all posterior heel pain comes from the Achilles tendon, and the right treatment depends on identifying the source.

Why Patients Choose Nova Physical Therapy — We Care

At Nova Physical Therapy in North Hollywood, California, our guiding message is simple: We Care. Our approach emphasizes listening to patients, explaining examination findings in understandable language, and matching rehabilitation to functional goals rather than promising that a single device or treatment can fix every problem.

We provide outpatient physical therapy education and individualized musculoskeletal rehabilitation for people seeking to improve movement, strength, and daily function. Patients in North Hollywood and nearby Burbank, Toluca Lake, Studio City, Valley Village, and the greater Los Angeles area can explore our services at https://mynovapt.com/services/. The availability and appropriateness of any particular treatment, including shockwave therapy, should be confirmed directly with the clinic.

Frequently Asked Questions

1. Can shockwave therapy cure Achilles tendinopathy?

No treatment can guarantee a cure. Current evidence does not support routine shockwave therapy for Achilles tendinopathy, and individualized rehabilitation remains important.

2. Is shockwave therapy better than calf strengthening?

The most recent systematic review did not find a clinically meaningful overall advantage for shockwave treatment. Progressive calf and tendon loading is a core conservative rehabilitation strategy.

3. Does shockwave work better for pain above the heel than at the heel attachment?

Some older studies suggested more promise for midportion symptoms, but the 2026 evidence synthesis did not support routine use for either location.

4. How many shockwave sessions do I need?

There is no evidence-based session count that reliably produces recovery for Achilles tendinopathy. Treatment protocols vary, and patients should avoid purchasing a package based on a promised result.

5. Does shockwave therapy hurt?

It can be uncomfortable during application and may cause temporary soreness. Tolerance varies, and potential risks should be discussed before treatment.

6. Can I keep running with Achilles tendon pain?

Some people can continue modified running while rehabilitating, but this depends on symptoms, function, and the response during and after activity. Sudden severe pain or marked weakness requires medical evaluation.

7. Should I stretch my Achilles tendon every day?

Stretching is not automatically the best intervention. Deep ankle stretching can aggravate insertional symptoms in some people, so exercise selection should match the pain location and examination findings.

8. Are heel raises helpful?

Progressive heel-raise exercises are commonly used to build calf and tendon capacity. The appropriate range, resistance, and frequency vary by person and symptom location.

9. Can an Achilles tendon be painful without a tear?

Yes. Tendon-related pain and load intolerance can occur without an acute rupture. However, symptoms alone cannot rule out a tear or other condition.

10. Is morning Achilles stiffness normal?

Morning stiffness is commonly reported with Achilles tendinopathy, but persistent or worsening symptoms should be evaluated rather than assumed to be harmless.

11. Do I need imaging before physical therapy?

Not everyone needs imaging. A clinician may recommend medical assessment or imaging if the history or examination raises concern for rupture or another condition, or if the course is atypical.

12. Where can I find physical therapy for Achilles pain near Burbank or North Hollywood?

Nova Physical Therapy serves North Hollywood and surrounding Los Angeles communities. You can review clinic services and contact information at https://mynovapt.com/services/ to discuss an appropriate evaluation.

Schedule an Evaluation

If pain near your Achilles tendon is limiting walking, exercise, or daily activities, a physical therapy evaluation can help clarify movement-related impairments and guide a safe, individualized plan. Contact Nova Physical Therapy in North Hollywood to learn more about our services and whether an evaluation is appropriate for you: https://mynovapt.com/services/.

Disclaimer

This article is for general educational purposes and does not provide an individual diagnosis, medical advice, or a guarantee of treatment results. Physical therapists practice within the California Physical Therapy Practice Act and refer to medical professionals when indicated. Shockwave therapy may not be suitable or available for every patient. Seek urgent medical care for suspected tendon rupture or other concerning symptoms.

References

1. Korakakis V, et al. Shockwave Therapy for Midportion and Insertional Achilles Tendinopathy: A Nail in the Coffin? A Systematic Review With Meta-Analysis. J Orthop Sports Phys Ther. 2026. https://doi.org/10.2519/jospt.2026.13985

2. Paantjens MA, et al. Extracorporeal Shockwave Therapy for Mid-portion and Insertional Achilles Tendinopathy: A Systematic Review of Randomized Controlled Trials. Sports Med Open. 2022. https://doi.org/10.1186/s40798-022-00456-5

3. Alsulaimani B, et al. Does shockwave therapy lead to better pain and function than sham over 12 weeks in people with insertional Achilles tendinopathy? Clin Rehabil. 2025. https://doi.org/10.1177/02692155241295683

4. JOSPT. Achilles Pain, Stiffness, and Muscle Power Deficits: Midportion Achilles Tendinopathy, 2024 Revision. https://pubmed.ncbi.nlm.nih.gov/39741455/

5. NICE. Extracorporeal shockwave therapy for Achilles tendinopathy. HealthTech Guidance 426. https://www.nice.org.uk/guidance/htg426

6. Physical Therapy Board of California. Physical Therapy Practice Act. https://www.ptbc.ca.gov/laws/pt_practice_act.shtml