Shockwave Therapy

How Does Shockwave Therapy Work on Tendons

Tendon pain is one of the most common reasons people seek physiotherapy or musculoskeletal care. From nagging heel discomfort to shoulder stiffness or elbow pain, many of these issues stem from overloaded or degenerative tendons. Shockwave therapy is now a leading treatment option for stubborn tendon problems that do not respond to rest, rehabilitation or medication.

At Vale Health Clinic, we utilise extracorporeal shockwave therapy (ESWT) to help patients alleviate pain, repair damaged tissue, and return to full activity without the need for surgery or prolonged recovery periods. This guide explains how shockwave therapy works on tendons and why it has become such a trusted solution for long-standing injuries.

Tendons

Tendons are thick, fibrous bands of tissue that connect muscle to bone. They are designed to tolerate high levels of force during movement and provide the tension needed for strength and control. Although strong, tendons do not have a rich blood supply, which means they can be slow to heal once injured.

When tendons are exposed to excessive or repetitive strain, small-scale injuries can accumulate over time, leading to larger-scale issues. This may cause inflammation in the early stages, known as tendinitis. If left untreated, these injuries can progress into tendinopathy, a condition characterised by the degeneration of the tendon structure.

Over time, the collagen fibres that make up the tendon may become disorganised or scarred. This reduces the tendon’s ability to handle load, leading to ongoing pain, stiffness, or loss of function.

Common Tendon Conditions

Shockwave therapy is used to treat a range of chronic tendon issues, especially those that have not responded to exercise, injections or hands-on therapy. Common conditions include:

Plantar fasciitis (heel and arch pain)
Achilles tendinopathy
Patella tendinopathy (jumper’s knee)
Tennis elbow and golfer’s elbow
Calcific shoulder tendonitis
Greater trochanteric pain syndrome (hip)
Proximal hamstring tendinopathy

These problems are often found in athletes, runners, manual workers or anyone with repetitive movement patterns. That said, tendon injuries can affect anyone, regardless of fitness level.

Shockwave Therapy and Tendon Healing

Shockwave therapy uses focused sound waves to stimulate a healing response in the damaged tendon tissue. These high-frequency acoustic pulses are delivered to the target area using a handheld device. The aim is to create a localised biological reaction that encourages the body to repair itself.

The sound waves help to:

Increase blood circulation to the area
Trigger the production of collagen and other essential proteins
Encourage the regeneration of healthy tendon fibres
Reduce sensitivity in local nerve endings
Break down calcified deposits within the tendon

This makes shockwave therapy especially helpful where healing has stalled or where tissue quality has started to deteriorate.

Shockwave Treatment

Recent research has identified how shockwave therapy helps tendons at a cellular level. Tendons are made up of tenocytes and an extracellular matrix (ECM) composed of collagen, elastin and ground substance. When the ECM breaks down, the tendon loses its structure.

Shockwave therapy triggers the release of enzymes called Matrix Metalloproteinases (MMPs), which are known to help remodel the extracellular matrix. It also promotes the production of vascular and growth factors that support tendon regeneration, including:

Vascular Endothelial Growth Factor (VEGF)
Transforming Growth Factor Beta (TGF-β)
Bone Morphogenetic Proteins (BMPs)

These reactions contribute to the rebuilding of strong, organised tendon tissue and the reduction of pain over time.

Applying the Treatment

At Vale Health Clinic, your treatment begins with a complete clinical assessment. This may include a diagnostic ultrasound to confirm the affected area and ensure accurate targeting of the treatment. Once the treatment area is confirmed, a conductive gel is applied to the skin, and the shockwave device is positioned over the tendon.

You will hear a repetitive clicking sound and may feel a firm tapping sensation as the pulses are delivered. Some discomfort is normal, but it is usually tolerable and can be adjusted based on your sensitivity. Each session takes approximately 15 to 20 minutes.

Typically, a course of three to six sessions is recommended, spaced one week apart. The results continue to build over time as the healing response progresses after treatment has been completed.

Research and Clinical Outcomes

Shockwave therapy has been widely studied and is recommended by the National Institute for Health and Care Excellence (NICE) for several chronic musculoskeletal conditions.

Studies have shown:

Up to 85% success rate for calcific tendonitis in the shoulder
Around 80% improvement for plantar fasciitis
Significant relief in chronic Achilles, patellar and elbow tendinopathy

The best outcomes are seen when treatment is applied to chronic problems that have persisted for more than three months. Many patients report a reduction in pain, improved movement and better function within weeks of starting treatment.

Durning Recovery

Because shockwave therapy stimulates a natural healing response, the effects are not instant. Some people notice pain relief within the first few days, while others find the benefits develop gradually over several weeks.

It is common to experience mild aches or tenderness in the treated area for 24 to 48 hours following a session. This is part of the body’s inflammatory healing phase and should not be suppressed with ice or anti-inflammatory medication. Paracetamol may be used if needed for comfort.

You will be advised to avoid heavy or high-impact activity for 48 hours after each session. Most people can continue with their regular daily routines, including work and light movement.

Safe and Effective for Many Patients

Shockwave therapy is considered very safe when applied by trained clinicians. It does not involve medication, injections or surgery, and there is no significant recovery time required.

However, it may not be suitable for everyone. Shockwave therapy is not advised for people who:

Are pregnant
Have a pacemaker
Have active cancer or a tumour in the treatment area
Have a bleeding disorder or are taking certain blood-thinners
Have received a cortisone injection in the same area within the last 11 weeks

Your therapist will carefully review your medical history before starting treatment to ensure it is suitable for you.

Supporting Long-Term Results

To get the best results from shockwave therapy, we may recommend a short period of tendon-specific exercises to support the regeneration process. These may include isometric loading, strength training or mobility work, depending on the area involved.

Your clinician or chiropractor will guide you on when and how to introduce these exercises safely after your course of treatment has ended.

A Valuable Option for Active Lifestyles

Shockwave therapy is especially valued by athletes and active individuals who want to avoid surgery or prolonged time away from training. It offers a middle ground between conservative care and more invasive interventions.

For those with tendon problems that are not resolving through exercise alone, shockwave therapy provides a powerful and targeted boost to tissue repair without disrupting routines or requiring lengthy rehabilitation.

Vale Health Clinic and Shockwave Therapy

At Vale Health Clinic in Tunbridge Wells, we offer advanced radial and focused shockwave therapy using state-of-the-art equipment in a supportive clinical setting. Our clinicians are highly trained in musculoskeletal diagnosis and rehabilitation, ensuring that every treatment plan is personalised to your condition and goals.

We combine shockwave therapy with detailed assessments, ultrasound imaging, and tailored advice to provide you with the most effective route to recovery. Whether you are struggling with plantar fasciitis, persistent shoulder pain or an old sports injury, our team is here to help you move better, feel better and get back to doing what you love.

Better Tendon Health

Tendon injuries can have a long-lasting impact on daily life, sport and work. Shockwave therapy offers a scientifically backed, non-surgical solution that helps the body do what it does best: heal naturally.

If you have been living with stubborn tendon pain and are looking for a proven treatment that works with your body rather than against it, shockwave therapy could be the answer.

Contact Vale Health Clinic today to schedule your assessment and start your path to recovery with confidence.