Extracorporeal shockwave therapy (ESWT) is a non-surgical treatment that uses focused acoustic waves to stimulate healing in the plantar fascia, the band of connective tissue that runs along the bottom of the foot from the heel to the toes. Clinical research shows ESWT reduces heel pain and improves foot function more effectively than corticosteroid injections at three and six months, with a low risk of side effects. At Lake Mary Chiropractic Center, Dr. Paul Toma and his team offer shockwave therapy for patients in Lake Mary, Sanford, Heathrow, and Longwood, FL who have not found lasting relief through rest, stretching, or orthotics alone.
What Is Plantar Fasciitis?
Plantar fasciitis is inflammation and micro-tearing of the plantar fascia, the thick band of tissue that supports the arch of the foot and absorbs shock with every step. It is the most common cause of heel pain, affecting an estimated 1 in 10 people at some point in their lives, according to the American Academy of Family Physicians.
The condition typically develops from repetitive strain on the plantar fascia and is associated with:
- Tight calf muscles or limited ankle flexibility
- Non-supportive footwear or worn-out shoes
- A sudden increase in walking, running, or standing activity
- Biomechanical factors such as flat feet or high arches
- Excess body weight, which increases load on the plantar fascia
The hallmark symptom is a sharp, stabbing pain near the heel that is worst with the first steps in the morning or after periods of rest. Pain often eases with gentle movement, then returns after extended standing or activity.
What Is Shockwave Therapy (ESWT)?
Extracorporeal shockwave therapy uses high-energy acoustic waves delivered through the skin to stimulate the body’s natural healing response in chronic, poorly healing tissue. For plantar fasciitis, the waves are applied directly over the heel and arch to increase local blood flow, stimulate collagen production, and reduce pain sensitivity in the plantar fascia.
Shockwave therapy is one of several non-surgical treatments Lake Mary Chiropractic Center offers for chronic tendon and soft tissue conditions.
How Effective Is Shockwave Therapy for Plantar Fasciitis?
Clinical trials support ESWT as an effective, non-surgical option for plantar fasciitis that has not responded to conservative care.
A 2024 systematic review and meta-analysis published in Clinical Rehabilitation (Cortés-Pérez et al.) pooled data from 16 randomized controlled trials involving 1,121 patients with plantar fasciitis, comparing ESWT directly to corticosteroid injections. The results:
| Outcome vs. Corticosteroid Injection | At 3 Months | At 6 Months |
|---|---|---|
| Pain reduction | Significantly greater with ESWT | Significantly greater with ESWT |
| Plantar fascia thickness | Significantly reduced with ESWT | Not separately reported |
| Foot function | Significantly improved with ESWT | Significantly improved with ESWT |
Researchers concluded that extracorporeal shockwave therapy is a safe therapy that shows more efficacy than corticosteroid injections in improving pain, plantar fascia thickness, and foot function at mid-term follow-up. The most common side effects reported were mild and temporary, including local soreness and slight redness at the treatment site.
This mirrors what we see clinically: shockwave therapy addresses the underlying tissue dysfunction driving heel pain rather than masking symptoms, which is part of why results tend to hold up over time. The same principle applies to chronic low back pain, where research on ESWT has shown similar durability of results.
What to Expect During a Shockwave Therapy Session
- Clinical evaluation. Your provider confirms the plantar fasciitis diagnosis, rules out other causes of heel pain such as a stress fracture or nerve entrapment, and reviews candidacy for treatment.
- Treatment. Focused acoustic waves are applied to the heel and arch. Sessions typically last 15 to 20 minutes.
- Course of care. Most patients require a series of 3 to 5 sessions, spaced roughly a week apart, based on their individual treatment plan.
- Recovery. Shockwave therapy requires no anesthesia and no downtime, though mild soreness may occur for a day or two after treatment.
- Follow-up. Progress is monitored throughout the course of care, and the treatment plan is adjusted as needed.
Is Shockwave Therapy Right for You?
Shockwave therapy is generally a good option for patients with chronic heel pain that has lasted six weeks or longer and has not improved with rest, stretching, supportive footwear, or orthotics. It is best suited to patients seeking a non-surgical, non-injection option for persistent plantar fasciitis.
Shockwave therapy is generally well tolerated but may not be appropriate for everyone. It is typically not recommended for patients who are pregnant or who have bleeding disorders, active infection near the treatment area, or certain implanted medical devices. A clinical evaluation is required to determine candidacy, and shockwave therapy is typically not covered by insurance.
Plantar Fasciitis and the Kinetic Chain: Why Heel Pain Doesn’t Stay in the Foot
Persistent heel pain changes the way you walk. Favoring one foot alters gait mechanics, which can shift stress upward through the ankles, knees, hips, and eventually the low back, contributing to compensatory back pain over time. This kinetic chain relationship is one reason Lake Mary Chiropractic Center evaluates plantar fasciitis within the context of whole-body alignment rather than treating the foot in isolation. Patients dealing with both heel pain and chronic back pain may benefit from a coordinated treatment plan that addresses both.
Frequently Asked Questions
Does shockwave therapy hurt?
Most patients feel a tapping or pulsing sensation with mild discomfort during treatment. Some soreness, redness, or swelling at the treatment site may follow the session but typically resolves within a few days.
How many shockwave therapy sessions are needed for plantar fasciitis?
Most patients complete 3 to 5 sessions scheduled roughly a week apart. The exact number depends on symptom severity and how the tissue responds to treatment.
How soon will I feel relief from shockwave therapy for plantar fasciitis?
Some patients notice improvement within the first one to two sessions, though clinical research shows the most significant gains in pain and foot function develop over three to six months as the plantar fascia heals.
Is shockwave therapy better than a cortisone shot for plantar fasciitis?
A 2024 meta-analysis of 1,121 patients found extracorporeal shockwave therapy produced greater reductions in pain and greater improvements in foot function than corticosteroid injections at both three and six months, with a favorable safety profile.
Is shockwave therapy for plantar fasciitis covered by insurance?
Shockwave therapy is typically not covered by insurance. Lake Mary Chiropractic Center reviews candidacy and discusses treatment options during a consultation.
Can I keep walking or running while receiving shockwave therapy for plantar fasciitis?
Your provider will give you activity guidance based on your specific case. Many patients continue daily activities during treatment, though high-impact activity may need to be modified temporarily to support healing.
Ready to Take the First Pain-Free Step?
If heel pain from plantar fasciitis is limiting your daily activity, Lake Mary Chiropractic Center offers non-surgical shockwave therapy for patients throughout Lake Mary, Sanford, Heathrow, Longwood, Altamonte Springs, and Central Florida. Call 407-302-5161 or schedule a consultation online to find out if ESWT is right for you.
Medical Disclaimer
This article is provided for general educational purposes only and does not constitute medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a qualified healthcare provider before beginning any new treatment for heel pain or plantar fasciitis.
