Plantar fasciitis is the most common cause of heel pain, and for many people it drags on for months despite stretching, new shoes and rest. Shockwave therapy is one of the better-studied options for chronic cases. Here is what it is, how it works and what to expect.
What is plantar fasciitis?
The plantar fascia is a thick band of connective tissue running from the heel to the toes that supports the arch. When it is loaded faster than it can adapt, from a jump in running mileage, long hours standing on hard floors, tight calves or limited ankle mobility, the tissue near the heel becomes irritated and degenerative. The result is sharp pain with the first steps in the morning and stiffness after sitting.
What is shockwave therapy?
Extracorporeal shockwave therapy (ESWT) delivers acoustic pressure waves into the affected tissue through a handheld applicator. The treatment is non-invasive, involves no injections or medication and takes only minutes per session. Radial shockwave, the type we use at SICSR, is applied directly over the painful area of the heel and along the fascia and calf.
How it is thought to work
Increases microcirculation and blood flow to tissue that heals slowly
Stimulates growth factors and cellular repair
Produces a natural analgesic (pain-reducing) effect
Encourages remodeling of degenerative tissue
What the research says
Shockwave therapy for chronic plantar fasciitis has been studied in multiple randomized controlled trials and systematic reviews, and it is generally considered an effective option for cases that have not responded to initial conservative care. Results are best when it is combined with a progressive loading program for the foot and calf rather than used alone.
What a course of treatment looks like
A typical protocol involves a short series of weekly sessions. Most patients describe the sensation as intense but tolerable, and mild soreness afterward is common and short-lived. Between sessions you continue a home program of calf and foot strengthening and ankle mobility, and we adjust your training or standing load so the tissue can recover.
Is it right for you?
Shockwave is usually considered when heel pain has lasted more than a few weeks and basic measures have not resolved it. A proper examination matters, because fat pad irritation, nerve entrapment, Achilles problems and stress reactions can mimic plantar fasciitis. Learn more on our plantar fasciitis treatment and shockwave therapy pages, or schedule a tendon consult at our Staten Island clinic.
This article is for general education and is not a substitute for an individual examination.
