Shockwave Therapy for Tendinopathy: What Does the Evidence Actually Say?

Tendon pain can be frustrating. Whether it affects your Achilles, shoulder, elbow or heel, it can interfere with exercise, work and everyday activities.

Shockwave therapy is increasingly used to help manage persistent tendon problems, particularly when symptoms have not improved with initial treatment. But how effective is it, and what does the latest evidence tell us?

At Head 2 Toe Osteopathy in Godstone, we offer both radial and focused shockwave therapy as part of an individualised approach to musculoskeletal rehabilitation.

What is shockwave therapy?

Extracorporeal shockwave therapy (ESWT) is a non-invasive treatment that delivers acoustic energy to a targeted area of the body.

There are two main types:

• Radial shockwave therapy: Delivers energy from an applicator at the skin's surface, dispersing outwards into the surrounding tissues.

• Focused shockwave therapy: Concentrates acoustic energy at a selected depth, allowing treatment to target specific structures within the body.

The two approaches differ in how energy is delivered, and the most appropriate option depends on the condition being treated and the clinical assessment.

How might shockwave therapy help tendon pain?

The precise biological mechanisms are still being investigated. Proposed effects include changes in local tissue signalling, pain modulation and stimulation of biological processes involved in tissue repair.

However, it is important to distinguish between a plausible biological mechanism and proven clinical benefit.

The key question is whether patients experience meaningful improvements in pain and function.

What does the research say?

Research into shockwave therapy has produced encouraging results for some tendon conditions, but the evidence is not equally strong across all diagnoses.

Plantar heel pain

Shockwave therapy has been studied extensively for persistent plantar heel pain, often referred to as plantar fasciitis.

Several systematic reviews have reported improvements in pain and function, particularly in patients whose symptoms have persisted despite conservative management.

However, studies differ in their treatment protocols, and not every patient responds.

Achilles tendinopathy

The evidence for shockwave therapy in Achilles tendinopathy is more mixed.

Some studies suggest that shockwave therapy may improve symptoms when combined with an appropriate exercise programme, while others have found limited additional benefit.

This means it should not be considered a replacement for progressive calf strengthening and appropriate management of running or sporting loads.

Shoulder tendinopathy

Shockwave therapy has also been investigated for rotator cuff-related shoulder pain, particularly when calcification is present within the tendon.

Some studies report improvements in pain and function, although the results vary according to the condition, treatment protocol and patient population.

It is important to distinguish calcific tendinopathy from other causes of shoulder pain when considering treatment.

Is shockwave therapy better than exercise?

Not necessarily.

For most persistent tendon problems, progressive loading and appropriate management of training demands remain central to rehabilitation.

Shockwave therapy may be considered as an additional treatment when symptoms are persistent or when an individual has not responded sufficiently to an initial rehabilitation programme.

The aim is not simply to reduce pain temporarily, but to help patients regain the capacity to tolerate the demands of their sport and everyday activities.

What happens during treatment?

Treatment begins with a clinical assessment to establish the likely diagnosis, identify contributing factors and determine whether shockwave therapy is appropriate.

A treatment session typically involves applying the shockwave applicator to the affected area. Some discomfort is common, particularly when treating a sensitive tendon.

The number of sessions and the treatment settings depend on the condition and the individual response.

Shockwave therapy is generally well tolerated, although temporary soreness, redness or bruising can occur.

Who might benefit?

Shockwave therapy may be considered for people with persistent tendon-related pain, particularly when symptoms have not improved sufficiently with an appropriate initial management programme.

It is not suitable for every condition or every patient, and the evidence for its use varies.

A thorough assessment is important to establish whether shockwave therapy is likely to be helpful and to identify whether further investigation or a different treatment approach is needed.

The bottom line

Shockwave therapy is a promising treatment option for some persistent tendon conditions, but it is not a universal solution.

The strongest approach is to combine an accurate diagnosis, appropriate load management and progressive rehabilitation, with shockwave therapy considered where it may offer additional benefit.

At Head 2 Toe Osteopathy, we offer radial and focused shockwave therapy alongside hands-on treatment and tailored rehabilitation to help patients work towards a return to their normal activities.

If you have persistent tendon pain that is affecting your exercise or everyday life, an assessment can help establish the most appropriate treatment options.