TL;DR: Shockwave therapy is a noninvasive treatment that uses targeted sound waves to stimulate healing and reduce pain in muscles, tendons, and other soft tissues. It is most often used for chronic problems like plantar fasciitis, tennis elbow, and stubborn tendon pain that has not responded well to other care. At Sure Cure Physical Therapy & Wellness, our team, led by Dr. Sanket, uses shockwave therapy when appropriate as part of a science-backed, personalized plan that also includes exercise, education, and hands-on treatment.
> This article is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
What Is Shockwave Therapy?
Shockwave therapy, also called extracorporeal shock wave therapy (ESWT), uses high-energy sound waves delivered from a handheld device to a specific area of the body.
The term “extracorporeal” simply means “outside the body.” The device rests on your skin with a bit of gel, and the energy passes into the tissues beneath.
In physical therapy clinics, shockwave therapy is used as a noninvasive option to help with:
- Long-lasting tendon pain
- Pain where tendon attaches to bone
- Certain joint and soft tissue conditions that have not responded well to rest or simple exercises
The equipment used in clinics is a regulated medical device. In many regions this includes CE-marked devices in Europe and devices that have received FDA clearance in the United States.
Types of Shockwave Therapy: Focused vs Radial
There are two main forms of shockwave therapy used in musculoskeletal and sports medicine:
Focused shockwave therapy
Focused shockwave therapy concentrates energy into a smaller, deeper target.
It can reach tissues at greater depth, such as deeper tendon attachments or bone interfaces.
Radial shockwave therapy
Radial shockwave therapy spreads energy over a broader, more superficial area.
This is often used for conditions closer to the surface, such as:
- Plantar fasciitis at the heel
- Tennis elbow
- Some forms of shoulder or hip tendon pain
Both types aim to trigger a healing response, and your physical therapist will choose the most appropriate approach based on your condition, body area, and comfort level.
How Does Shockwave Therapy Work?
Shockwave therapy does not work like a massage, heat, or electrical stimulation.
Instead, it uses mechanical sound waves to create controlled microstimulation in the tissue.
Current research suggests several key effects:
1. Increased blood flow and circulation
Shockwaves cause small mechanical stresses in the tissues.
This can increase local blood flow, which brings oxygen and nutrients that support healing in chronically irritated tissues.
2. Stimulation of tissue repair
The mechanical energy from ESWT is thought to trigger a cellular process called mechanotransduction.
In simpler terms, cells sense the mechanical signal and respond by increasing activity related to repair, such as:
- Collagen production in tendons
- Remodeling of disorganized tissue
- Gradual improvement in tendon structure over time
3. Modulation of pain signals
Shockwave therapy may help reduce pain by:
- Affecting nerve endings in the treated area
- Reducing certain pain-related chemicals in the tissue
- Promoting the release of natural pain-relieving substances in the body
This pain-modulating effect often allows people to move more comfortably, which then makes exercise-based rehab more effective.
4. Breaking up calcific deposits in some cases
In conditions like calcific tendinitis of the shoulder, focused shockwave therapy can help break down calcium deposits.
Over time, the body may reabsorb these deposits as part of the healing process.
Not every patient will experience all of these effects, and responses can vary. That is why a proper assessment and individualized plan are essential.
Common Conditions Shockwave Therapy Is Used For
Shockwave therapy is not for every type of pain, but research supports its use for certain chronic tendon and soft tissue problems.
Some conditions where it is commonly considered include:
Plantar fasciitis (heel pain)
Plantar fasciitis is one of the most studied uses of extracorporeal shock wave therapy.
Clinical guidelines often consider ESWT when heel pain has lasted several months and has not responded to stretching, strengthening, footwear changes, and other conservative measures.
Tennis elbow (lateral epicondylitis)
Shockwave therapy may help people with chronic tennis elbow, especially when gripping, lifting, or sports have been painful for months despite rest and basic care.
It is usually paired with a targeted strengthening and loading program for the forearm.
Achilles tendinopathy
For long-standing Achilles tendon pain, particularly in recreational and competitive athletes, shockwave therapy may be used alongside:
- Eccentric or heavy-slow resistance exercises
- Load management and activity modification
- Hands-on techniques where appropriate
Patellar tendinopathy (jumper’s knee)
Athletes in sports with frequent jumping or sprinting sometimes develop stubborn patellar tendon pain.
ESWT can be one option to support tendon remodeling while the therapist guides a graded return to sport.
Shoulder tendinopathy and calcific tendinitis
In certain shoulder conditions involving calcific deposits or chronic tendon pain, focused shockwave therapy may be considered.
It is usually combined with mobility work and a progressive strengthening program for the rotator cuff and shoulder blade muscles.
Greater trochanteric pain syndrome (hip region)
For persistent pain on the outside of the hip, particularly related to gluteal tendons, shockwave therapy can sometimes be used as part of a broader rehab plan.
Who Might Be a Candidate for Shockwave Therapy?
Shockwave therapy may be considered if:
- You have had tendon or soft tissue pain for at least 3 to 6 months
- Standard care like rest, basic exercises, and simple modalities has not helped enough
- Your pain is clearly located in a tendon, fascia, or specific soft tissue area
- You want to explore non-surgical, noninvasive options as part of a guided rehab plan
Your physical therapist will first complete a full assessment of your movement, strength, and history.
From there, they can determine whether ESWT might be appropriate or whether other options are likely to be more effective for you.
When Shockwave Therapy May Not Be Appropriate
Certain situations require caution or complete avoidance of shockwave therapy.
Common examples include:
- Pregnancy, especially over the abdominal or pelvic area
- Active infection or open wounds at the treatment site
- Suspicion or presence of cancer in the treatment area
- Severe circulation or nerve disorders in the region
- Uncontrolled bleeding disorders or use of strong blood thinners
- Over active growth plates in children or teens
If you have a pacemaker, metal implants, or other medical devices, your therapist will review these and decide on safety.
A thorough medical and medication history helps your provider tailor care safely.
What Does a Shockwave Therapy Session Feel Like?
Knowing what to expect can help you feel more relaxed and confident.
Here is a typical session flow in a physical therapy setting:
1. Assessment and setup
Your therapist will confirm the target area by palpation and movement testing.
A gel is applied to help transmit the shockwaves from the device into your tissues.
2. Treatment sensation
During treatment, you may feel:
- A series of rapid taps or pulses on the skin
- Mild to moderate discomfort in the deeper tissue
- A sensation that can range from “pressure” to “sharp” in more sensitive spots
Your therapist will adjust the intensity to keep it tolerable while still effective.
Communication is important – you should mention if the sensation becomes too intense.
3. Duration and frequency
Commonly, a session on one area may last 5 to 15 minutes.
Many treatment plans include about 3 to 6 sessions, often spaced 1 week apart.
The exact number depends on your diagnosis, how long the pain has been present, and how you respond.
What to Expect After Shockwave Therapy
Most people can walk out of the clinic and resume normal daily activities.
However, mild side effects can occur, such as:
- Temporary soreness in the treated area
- Mild bruising or redness on the skin
- A “bruised” feeling for 24 to 72 hours
Your therapist will often advise:
- Avoiding high-impact or heavy loading of the treated area for 48 hours
- Keeping up with prescribed gentle movements or specific exercises
Pain relief may be gradual.
Some people notice early improvement, while others see changes over several weeks as tissues remodel and strength improves.
How Shockwave Therapy Fits Into Physical Therapy
At Sure Cure Physical Therapy & Wellness, shockwave therapy is not used in isolation.
It is part of a broader, science-backed rehabilitation strategy.
That strategy often includes:
1. Individualized assessment
Your therapist looks at more than just the painful spot.
They assess posture, movement patterns, strength imbalances, and how you load the area during daily life or sport.
2. Targeted exercise program
Research consistently supports exercise and progressive loading as the foundation of tendon and soft tissue rehab.
Shockwave therapy is typically used to:
- Help reduce pain enough to allow better exercise participation
- Support tissue changes while you complete a structured program
3. Education and load management
You will learn:
- Which movements or activities to temporarily reduce or modify
- How to gradually increase activity without flaring symptoms
- Strategies to prevent recurrence once you are better
4. Hands-on and movement-based care
Depending on your case, your plan may also include:
- Manual therapy techniques
- Joint or soft tissue mobilization
- Movement retraining for walking, running, lifting, or sports skills
This combined approach is designed to help you not just feel better, but move better and return confidently to the activities you love.
Evidence and Limitations of Shockwave Therapy
Research on extracorporeal shock wave therapy has grown over the past two decades.
Studies suggest that, for certain chronic soft tissue conditions, shockwave therapy can:
- Reduce pain scores
- Improve function
- Help some people avoid or delay more invasive procedures
This is especially noted in chronic plantar fasciitis and some tendinopathies when combined with a good rehab plan.
At the same time, it is important to recognize limitations:
- Not every condition responds equally well
- Some people experience only partial relief
- It is not a quick fix and usually works best with consistent rehab exercises
A thorough discussion with your physical therapist can help set realistic expectations based on your specific diagnosis, goals, and medical history.
Practical Tips if You Are Considering Shockwave Therapy
If you are thinking about shockwave therapy, here are some practical, patient-friendly steps:
1. Get a movement-focused evaluation first
Ask for a complete evaluation with a licensed physical therapist.
Understanding the true drivers of your pain is more important than picking a tool or device.
2. Ask these key questions
You might ask your therapist:
- Is my condition one that typically responds well to shockwave therapy?
- What is the goal of using ESWT in my case?
- How many sessions do you expect I would need?
- What exercises or lifestyle changes will I be doing alongside it?
The answers should fit into a coherent, personalized plan.
3. Plan your schedule
Because soreness can occur, it may help to:
- Avoid heavy training or long runs on the same day after treatment
- Choose session times when you can rest the area afterward if needed
4. Stick with the exercise program
The most powerful results usually come from combining:
- Good load management
- Corrective and strengthening exercises
- Thoughtful use of modalities like shockwave therapy
Consistency over several weeks or months often matters more than any single session.
The Bottom Line: Where Shockwave Therapy Fits in Your Recovery
Shockwave therapy is a valuable, evidence-informed tool for certain stubborn tendon and soft tissue problems.
It is noninvasive, clinic-based, and often well tolerated when delivered by trained professionals using regulated, CE-marked or FDA-cleared medical devices.
However, it is not a stand-alone cure.
It works best as part of a personalized, science-backed physical therapy plan that includes assessment, exercise, education, and movement coaching.
If you have long-lasting heel, elbow, shoulder, hip, or tendon pain that has not improved with rest and simple care, shockwave therapy may be worth discussing with a physical therapist.
They can help you decide whether it fits your goals, health status, and activity level.
Ready to find out whether shockwave therapy and personalized physical therapy could help your pain?
Book your Free DV with Sure Cure Physical Therapy & Wellness to speak with our team, led by Dr. Sanket, about your symptoms, movement goals, and the safest, most effective options for you.
You can call or WhatsApp us at 469-212-8888 to get started.
> This information is for educational purposes only and does not replace personalized advice from your own health care provider.