Shockwave Therapy in Phoenix, AZ
When Rest and Stretching Haven't Been Enough
If you've been dealing with stubborn low back pain, knee pain, or a tendon injury that hasn't responded to the usual conservative approaches — rest, stretching, basic physical therapy — shockwave therapy may be the next reasonable step before considering anything more invasive.
What Shockwave Therapy Actually Is
Extracorporeal shockwave therapy (ESWT) uses focused acoustic pressure waves delivered through the skin to stimulate a biological healing response in the tissue underneath. Rather than masking pain, it works by increasing blood flow, encouraging the growth of new capillaries, stimulating collagen production, and helping the body clear out degenerated tissue so it can be rebuilt — while also reducing pain signaling in the area being treated.
Shockwave therapy isn't new or experimental at this point. The FDA first approved it for plantar fasciitis in 2000, and for tennis elbow (lateral epicondylitis) in 2002.
What It's Used For
At Breathe, our three most common uses for shockwave therapy are:
Low back pain, particularly long-standing cases where repeated injury or chronic strain has led to scar tissue and adhesions in the affected area. This is a meaningful distinction: scar tissue and fibrotic buildup are a big part of why some low back pain becomes stubborn and resistant to standard care in the first place, and shockwave therapy is specifically understood to help reduce that kind of adhesion formation and stimulate new blood vessel growth in the area — addressing a mechanism that stretching and adjustments alone don't always reach. Multiple systematic reviews and meta-analyses of shockwave therapy for chronic low back pain show meaningful reductions in pain and improvements in function.
Knee pain, another area where we see this therapy perform well, particularly for longer-standing cases that haven't responded to more conservative approaches.
Plantar fasciitis, especially cases that haven't fully responded to support and rest alone. This was actually the first condition the FDA approved shockwave therapy to treat, back in 2000, and it remains one of the best-studied applications — multiple systematic reviews and meta-analyses show it performs as well as, or better than, other conservative treatments, including corticosteroid injections, with a good overall safety profile.
It's also well-established for other chronic, stubborn tendon and soft-tissue conditions, including:
- Achilles tendinopathy
- Tennis elbow (lateral epicondylitis)
- Rotator cuff and shoulder tendinopathy
- Calcific tendonitis
What to Expect
Shockwave therapy is done in a series of sessions rather than a single treatment, since the goal is to trigger an ongoing healing response rather than an immediate fix. It's common to feel some discomfort during treatment — the sensation is often described as a firm, rhythmic pounding — and it's normal for the treated area to feel tender for a day or two afterward, similar to how a deep tissue treatment might feel.
Safety Considerations
Shockwave therapy has a strong safety record, but it isn't appropriate for everyone. It's generally not used during pregnancy, for patients with cardiac pacemakers, for those on blood-thinning medication, over an active infection, or over an area with a known malignancy. As part of your evaluation, we'll go through your health history to confirm shockwave therapy is a safe and appropriate option for you specifically.
Frequently Asked Questions
How many sessions will I need? This depends on the condition, how long you've had it, and how your tissue responds. Most conditions treated with shockwave therapy require a series of sessions rather than one visit.
Does shockwave therapy hurt? Most patients describe it as uncomfortable rather than unbearable — a firm, pulsing pressure during treatment, with some tenderness afterward that typically settles within a day or two.
Is shockwave therapy a substitute for orthotics or chiropractic care? Not usually — it tends to work best as part of a broader plan. For plantar fasciitis specifically, we often combine shockwave therapy with orthotic support. For low back pain and knee pain, we typically combine it with chiropractic care addressing the mechanics and movement patterns contributing to the problem in the first place.
Ready to Try What Rest Alone Hasn't Fixed?
If you've been dealing with stubborn low back pain, knee pain, or a tendon or heel condition that hasn't responded to conservative care, we'd love to talk with you about whether shockwave therapy is the right next step.
