Shockwave Therapy for Chronic Pain: How It Works and What Conditions Can It Help?
Chronic pain can be frustrating—especially when rest, stretching, anti-inflammatory medications, physical therapy, or other conservative
treatments haven’t provided lasting relief.
Whether it’s plantar fasciitis that hurts every morning, persistent tennis elbow, shoulder pain, knee pain, or a tendon injury that simply doesn’t seem to heal, there may be another nonsurgical treatment worth considering.
Shockwave therapy, also known as extracorporeal shockwave therapy or ESWT, uses externally applied acoustic pressure waves to stimulate biological responses in targeted musculoskeletal tissue.
At Pro Health Functional Medicine, we offer shockwave therapy as a noninvasive treatment option for appropriate patients dealing with certain chronic musculoskeletal and tendon-related conditions.
So, what exactly does shockwave therapy do—and could it help your pain?
What Is Shockwave Therapy?
Despite the name, shockwave therapy does not involve an electrical shock.
The treatment uses acoustic pressure waves delivered through the skin into a targeted area of injured or painful tissue. FDA-authorized extracorporeal shockwave devices have been used for chronic plantar fasciitis, and the technology has subsequently been studied across a variety of musculoskeletal conditions.
Depending on the device and condition being treated, shockwave therapy may be delivered as focused or radial pressure-wave therapy.
Treatment is performed without surgery or an incision.
How Does Shockwave Therapy Work?
This is where shockwave therapy becomes especially interesting from a functional and regenerative perspective.
Rather than simply masking the sensation of pain, shockwave therapy creates a controlled mechanical stimulus within the targeted tissue.
Research suggests that these mechanical forces can trigger biological responses involved in tissue remodeling and repair. Proposed mechanisms include changes in local circulation, cellular signaling, collagen and extracellular-matrix remodeling, and other processes associated with tendon and connective-tissue healing.
This is why shockwave therapy is sometimes described as a regenerative or regenerative-supporting treatment.
However, that term deserves some clarification.
Shockwave therapy does not inject stem cells, PRP, or another biological substance into the body, and it shouldn’t be presented as something that simply “regrows” damaged tissue.
Instead, it uses mechanical energy to stimulate the body’s own biological response within the treated area.
The ultimate goal is to improve pain and function while supporting the tissue’s recovery process.
What Conditions Can Shockwave Therapy Help?
Shockwave therapy has been studied most extensively for chronic tendon and fascia disorders, although evidence varies considerably depending upon the specific condition.
Here are several areas where it may be considered.
1. Plantar Fasciitis and Chronic Heel Pain
Plantar fasciitis is one of the best-established applications for shockwave therapy.
If your first few steps out of bed every morning feel like you’re stepping on a nail, you already know how disruptive plantar fasciitis can become.
The plantar fascia is a thick band of connective tissue running along the bottom of your foot.
When it becomes chronically irritated or degenerative, heel pain can persist for months.
Shockwave therapy can target the painful area without surgery or injections.
In fact, multiple FDA-authorized shockwave devices specifically have indications for chronic proximal plantar fasciitis that has persisted despite conservative treatment.
A broad review of systematic reviews also found general agreement supporting ESWT as an effective treatment option for plantar fasciitis, although individual protocols and results vary.
For someone searching for plantar fasciitis treatment, shockwave therapy may therefore be worth discussing when more basic approaches haven’t been enough.
2. Tennis Elbow and Chronic Elbow Pain
Pain on the outside of the elbow—often called tennis elbow or lateral epicondylitis/lateral elbow tendinopathy—isn’t limited to tennis players.
Weight training, repetitive work, gripping, lifting, racquet sports and other repetitive activities can all place stress on the tendons around the elbow.
Shockwave therapy has been studied for chronic lateral elbow tendinopathy.
A recent systematic review and network meta-analysis of randomized trials found ESWT improved pain compared with placebo for lateral epicondylitis, although treatment response and comparative effectiveness can vary.
That makes the elbow one of the areas we may evaluate when someone comes to us with persistent tendon-related pain.
3. Chronic Shoulder Pain and Rotator Cuff Tendinopathy
Shoulder pain can make everything from sleeping to putting something on a shelf uncomfortable.
Depending on the underlying cause, shockwave therapy may be considered for certain rotator cuff tendinopathies and other chronic tendon-related shoulder conditions.
Research across randomized trials has found improvements in pain in some patients with rotator cuff tendinopathy treated with ESWT.
The important distinction is that “shoulder pain” isn’t a diagnosis.
A rotator cuff tendon problem, arthritis, frozen shoulder, instability, cervical nerve problem and acute tendon tear are very different conditions.
That’s why we evaluate what’s actually causing the pain before deciding whether shockwave therapy makes sense.
4. Knee Pain and Patellar Tendon Problems
Shockwave therapy may also be considered for certain chronic problems around the knee, particularly patellar tendinopathy.
This is often seen in active individuals and can cause persistent pain at the front of the knee, especially with squatting, jumping, running or climbing stairs.
Research here is evolving and somewhat mixed.
A 2026 meta-analysis reported clinically meaningful improvements in pain and function across studies of patellar tendinopathy, while another recent network meta-analysis found ESWT was not significantly better than placebo in the subset of patellar tendinopathy trials it analyzed.
That’s an important example of why we don’t treat every painful joint with the same protocol.
Shockwave therapy can be a useful tool, but patient selection matters.
5. Achilles Tendon Pain
The Achilles tendon is another commonly treated area.
Chronic Achilles tendinopathy can develop in runners, athletes and active adults, but it can also occur in people who aren’t participating in high-level exercise.
Symptoms can include stiffness, tenderness, swelling and pain during activity.
Recent evidence suggests ESWT can improve pain in Achilles tendinopathy, although outcomes depend on the type and location of the tendon problem and the treatment protocol being used.
6. Hip and Gluteal Tendon Pain
Persistent pain along the outside of the hip is sometimes attributed to greater trochanteric pain syndrome, which can involve the gluteal tendons.
Shockwave therapy has been studied in this area as well.
A systematic review found improvements in pain and function across studies involving several hip and pelvic tendinopathies, although protocols varied and more standardized research is still needed.
For the right patient, this can provide another nonsurgical option to consider alongside appropriate strengthening and rehabilitation.
Can Shockwave Therapy Be Used Anywhere You Have Chronic Pain?
Not necessarily.
This is an important distinction.
Although shockwave therapy can be used in multiple areas of the body, having chronic pain alone doesn’t automatically make someone a candidate for shockwave therapy.
Pain can come from many different sources.
A tendon problem is very different from nerve pain, an acute fracture, an infection, inflammatory arthritis, a complete tendon rupture, or pain referred from another part of the body.
That’s why we don’t simply “shockwave wherever it hurts.”
The first step is determining what structure may be contributing to the pain and whether shockwave therapy is appropriate for that condition.
Does Shockwave Therapy Actually Regenerate Tissue?
You may see shockwave therapy advertised online as a regenerative treatment.
There is some biological reasoning behind that terminology, but we prefer to explain what it actually means.
Shockwave therapy delivers mechanical energy to tissue, which can stimulate biological processes involved in tissue remodeling, cellular signaling and healing responses.
In other words, we’re not simply trying to temporarily numb the painful area.
We’re attempting to create an environment that may help the tissue respond, remodel and recover.
What Does Shockwave Therapy Feel Like?
During treatment, the applicator is positioned over the targeted area and delivers repeated acoustic pulses into the tissue.
Most people describe the sensation as rapid tapping or pulsing pressure.
The intensity can usually be adjusted based on the area being treated and individual tolerance.
Some tenderness during or after treatment can occur. Temporary soreness, redness, bruising or irritation may also occur depending on the device and treatment area. Studies of hip and pelvic tendinopathies, for example, have reported temporary increased pain and skin irritation among adverse events.
Shockwave therapy isn’t appropriate for everyone, so medical history and potential contraindications should be reviewed beforehand.
How Many Shockwave Treatments Will I Need?
There isn’t one universal protocol.
The number and frequency of treatments
depend on factors such as:
The condition being treated
How long you’ve had the problem
The tissue involved
Severity of symptoms
The type of shockwave technology being used
Your response to treatment
Some protocols in clinical studies use a series of treatments separated by several days or approximately a week, but your individual treatment plan should be based on your evaluation rather than an arbitrary number of sessions.
And because shockwave therapy is intended to stimulate a biological response, improvement may continue to develop after the treatment itself.
Shockwave Therapy Works Best as Part of a Bigger Plan
One of the most important things we tell patients is that treating chronic musculoskeletal pain often involves more than treating the painful spot.
If plantar fasciitis keeps returning, for example, we may also need to consider foot mechanics, footwear, calf mobility, training volume, strength, body weight and activity patterns.
For chronic elbow or shoulder tendinopathy, appropriate progressive strengthening and modification of aggravating activities may still be important.
This is where our approach at Pro Health Functional Medicine is different.
We don’t want to simply ask:
“Where does it hurt?”
We also want to ask:
“Why isn’t this tissue recovering?”
Shockwave therapy can be one piece of a broader plan designed to improve function and help you return to the activities you enjoy.
Shockwave Therapy in Chandler, Arizona
If you’ve been considering shockwave therapy, or a nonsurgical option for persistent tendon or musculoskeletal pain, Pro Health Functional Medicine offers shockwave therapy at our Chandler clinic.
We commonly evaluate patients experiencing problems involving the:
Feet and heels — including plantar fasciitis
Elbows — including tennis elbow
Shoulders — including certain rotator cuff tendon problems
Knees — including certain tendon-related conditions
Achilles tendon
Hips and gluteal tendons
Other appropriate areas of chronic musculoskeletal pain
Our goal isn’t simply to quiet pain temporarily.
It’s to determine what’s contributing to the problem and use the appropriate combination of treatment, movement, rehabilitation and lifestyle strategies to help improve function, mobility and long-term musculoskeletal health.
If chronic pain has kept you from exercising, working comfortably, sleeping well or doing the things you enjoy, shockwave therapy may be an option worth exploring.
To schedule a consultation at Pro Health Functional Medicine contact our Chandler, Arizona office at 480-306-4372.
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