What is Shockwave Therapy? A Guide on the Advanced Modality
Dr. Ben Stokes • April 2, 2026

If you’ve been dealing with stubborn heel, Achilles, knee, elbow, or shoulder tendon pain, you’ve probably tried the usual advice of rest, stretching, “taking it easy,” maybe even a brace, orthotic, or new shoes. And sometimes… it still doesn’t change.

That’s usually when people start asking about shockwave therapy, also known as Extracorporeal Shockwave Therapy (ESWT).

In this post, I’ll explain what ESWT is (and what it isn’t), who it tends to help, and what to expect if we decide it fits your case here in Hillsboro, OR.

What is ESWT?

ESWT is a non-invasive treatment that uses acoustic pressure waves to stimulate tissue healing in slow-to-recover tissues. It’s most commonly used for tendon and soft-tissue pain that hasn’t responded fully to progressive rehab.

The key point: ESWT isn’t a magic fix. Think of it as a way to stimulate the healing process when the tissue is acting “stuck.”

If you want the full overview and expectations, see our ESWT page here → Learn more about ESWT in Hillsboro

How It Works

The treatment employs two main approaches: focused shockwave therapy (FSWT), which targets specific deeper areas with nanosecond pulses, and radial shockwave therapy (RSWT), which treats more superficial conditions with microsecond pulses. Radial shockwave therapy is often referred to as radial pressure wave therapy (RPWT), as it isn’t a true shockwave. During a session, a gel is applied to the skin, and a handheld device delivers acoustic waves that penetrate tissues to varying depths depending on whether radial or focused shockwave therapy is used. RPWT's typical treatment range is from 3-6 centimeters (~1.2” to 2.3”), while FSWT can reach 13-14 centimeters (~5.1” to 5.5”).

The therapy essentially "wakes up" the body's healing mechanisms by creating a controlled inflammatory response. This breaks down scar tissue, reduces chronic inflammation, and stimulates the repair process that may have stalled in chronic conditions.

Conditions Treated

Shockwave therapy addresses a wide range of musculoskeletal conditions, including:

Treatment Experience

Sessions typically last 5-10 minutes, but may reach up to 20 minutes depending on the area treated and whether FSWT, RSWT, or both are used. Patients may experience discomfort during treatment, particularly when the device passes over irritated tissue, often described as a thumping sensation or a deep ache. Providers generally aim for a maximum discomfort level of 5-7 out of 10 on the pain scale, which can be adjusted based on patient feedback. Some temporary soreness, tenderness, redness, or bruising may occur for up to a few days after treatment, representing the body's inflammatory healing response.

Treatment Duration

Most patients require 3-6 sessions for optimal results, with sessions scheduled 48 hours to 1 week apart. Some individuals might notice minor improvements after the first treatment, such as reduced average pain levels and improved mobility within 24-48 hours, depending on their tissue’s response. However, completing the full course of treatment, which includes structured physical rehab, is important for maximal benefit, which typically occurs within 8-12 weeks, but can take longer depending on the diagnosis and chronicity.

Insurance Coverage

Most insurance plans do not currently cover shockwave therapy for musculoskeletal conditions, making it primarily an out-of-pocket expense. However, when combined with physical therapy, the physical therapy component may be eligible for insurance reimbursement, whereas the shockwave component remains out-of-pocket.

Coverage may depend on the specific insurance plan, the condition being treated, and whether the provider obtains prior authorization. Patients should verify coverage with their insurance company before beginning treatment. Many clinics accept Health Savings Account ( HSA ) or Flexible Spending Account ( FSA ) funds and may offer payment plans or financing options.

Benefits and Effectiveness

Clinical studies show success rates of 72-80% for various conditions. The therapy offers several advantages: it's non-invasive with no need for anesthesia, has minimal side effects compared to surgery, requires no recovery downtime (patients can resume normal activities immediately), works faster than traditional physical therapy, treats the underlying cause rather than just symptoms, and can help patients avoid more invasive and expensive surgical procedures.

Who Should Avoid Treatment

Shockwave therapy is contraindicated for patients with blood-clotting disorders, those taking anticoagulants, individuals with active infections or tumors in the treatment area, pregnant women, people with polyneuropathy from diabetes, and children with open growth plates.

This treatment represents an evidence-based option for patients struggling with chronic pain who haven't responded to conventional therapies, offering a middle ground between conservative treatments and surgery.

ESWT in Hillsboro, OR

Shockwave Therapy at Tualatin Valley Physical Therapy

If you’ve been dealing with persistent tendon or soft-tissue pain that hasn’t responded to rest, stretching, or traditional rehab, Extracorporeal Shockwave Therapy (ESWT) may be an option.

At Tualatin Valley Physical Therapy, we currently offer both Focused and Radial Shockwave Therapy as a self-pay service in our Regenerative Performance Programs with no insurance games, and no surprise bills. Interested? Click here to apply for a Regenerative Performance Evaluation online.

ESWT is not covered by Medicare or most health insurance.

Shockwave Therapy Benefits: Cell Repair, Pain Relief & Recovery

FAQs about Shockwave Therapy

  • Shockwave therapy, also known as extracorporeal shockwave therapy (ESWT), is a noninvasive treatment that uses acoustic pressure waves to stimulate healing in injured tendons and soft tissues.

  • Focused shockwave therapy delivers energy with greater precision and can reach deeper tissue structures. Radial shockwave therapy disperses energy over a broader, more superficial area. The best option depends on the condition, tissue depth, and treatment goals.

  • Shockwave therapy is commonly used for plantar fasciitis, Achilles tendinopathy, patellar tendon pain, tennis elbow, golfer’s elbow, and certain shoulder tendon conditions. It may also be used for other chronic tendon and soft-tissue issues, depending on the evaluation.

  • ESWT is not a replacement for physical therapy. It is most effective when combined with appropriate strengthening, loading, and movement-based rehabilitation.

  • Most insurance plans do not cover shockwave therapy for musculoskeletal conditions. At our clinic, ESWT is offered as a self-pay service with transparent pricing. Shockwave therapy is not covered by Medicare

Physical therapist manipulating a patient’s elbow during rehab assessment
October 18, 2026
It's National Physical Therapy Month: Why PT Isn't Just for Pain October is National Physical Therapy Month, a time to recognize how physical therapists help people move better and live healthier at every stage of life. This year, we want to bust one of the biggest myths about our profession. Most people think of physical therapy as something you need after a torn ligament, a joint replacement, or a morning when you wake up and can't turn your head. Physical therapists are very good at helping with those things. But treating injuries is only half of what we do. Physical therapy is also one of the most effective, yet underused, tools in preventive health care. A physical therapist can help you move better, lower your risk of chronic disease, and protect your strength and independence for decades to come. Exercise Is the Most Powerful Medicine You Don't Need a Prescription For We all know exercise is good for us, but it's easy to underestimate how good it is. Researchers have called exercise "the real polypill" because no single medication benefits as many systems of the body at once. If physical activity could be packaged into a pill, it would be the most prescribed drug in the world. Regular physical activity: Supports mood and mental health. A large 2023 review of nearly 100 systematic reviews found that physical activity meaningfully reduces symptoms of depression, anxiety, and psychological distress across a wide range of adults. Lowers your risk of chronic disease. Being active reduces the risk of heart disease, stroke, high blood pressure, and type 2 diabetes. In a study of 1.44 million adults, higher leisure-time activity was linked to a lower risk of 13 different types of cancer. Helps protect you from serious illness. In a study of more than 65,000 adults whose activity was directly measured, people who got regular moderate activity were less likely to be hospitalized, admitted to intensive care, or die from COVID-19. Protects your brain. In the long-running Framingham Heart Study, adults who were most active in midlife (ages 45 to 64) had a 41% lower risk of dementia, and those most active later in life (ages 65 to 88) had a 45% lower risk, compared with the least active. Improves metabolic health and sleep. Regular activity improves insulin sensitivity (how well your body uses insulin to manage blood sugar), lowers blood pressure, and improves sleep quality. Yet according to the CDC, fewer than 1 in 4 American adults meet the federal guidelines for both aerobic and muscle-strengthening activity. That means at least 150 minutes of moderate aerobic activity per week, plus strength training at least two days per week. Why is that? For many people, moving regularly hurts, feels overwhelming, or simply doesn't fit into everyday life. That's where your physical therapist comes in. How a Physical Therapist Helps You Stay Active for Life To stay active, you first need to move comfortably and with confidence. Physical therapists are doctoral-trained experts in the human movement system. A thorough PT evaluation looks at how your whole body moves, not just where it hurts. From there, your PT can: Find and address the root causes of pain, stiffness, or recurring injuries Improve your strength, mobility, and balance Build an exercise plan that fits your body, your goals, and your schedule Your PT can also work alongside the rest of your health care team. If your physician has encouraged you to lower your blood pressure, improve your cholesterol, or bring down your HbA1c (a blood test that reflects your average blood sugar over about three months), your PT can design an exercise prescription that supports those goals safely, even if you're working around joint pain or a past injury. Think of Your PT the Way You Think of Your Dentist You don't wait for a toothache to see your dentist. Your movement health deserves the same kind of regular attention. A physical therapist can be your go-to for regular movement screenings, program updates as your goals change, and early attention to small aches before they become real injuries. As your body changes across the decades, or as your life shifts from training for 10Ks to keeping up with your grandkids, your PT can help you stay pain-free, capable, and healthy. Aging is inevitable. Losing your mobility, strength, and independence doesn't have to be. Frequently Asked Questions Do I need to be injured to see a physical therapist? No. Many people see a PT to get stronger, move better, start a new activity safely, or reduce their risk of future injury. Is preventive physical therapy only for older adults? Not at all. Runners, lifters, weekend athletes, and busy professionals all benefit from having a movement expert in their corner. The earlier you build healthy movement habits, the longer they pay off. What happens at a preventive PT visit? Your PT will review your health history and goals, assess how you move, and look at strength, mobility, and balance. You'll leave with a clear plan tailored to you. Your Movement Coach and Lifelong Partner You don't have to wait for pain to see a physical therapist. Whether you want to run your first 5K, get back in the gym safely, or stay strong and independent for years to come, your PT can help you get there. At Tualatin Valley Physical Therapy, every session is one-on-one care with a Doctor of Physical Therapy, focused on helping active people recover and perform better. We're here to remove every barrier between you and the healthy, active life you deserve. If you’re ready to see what physical therapy can do for you, call us at (971) 238-5755. This National PT Month, invest in your future self. You don't have to wait for pain to see a physical therapist. References Fiuza-Luces C, Garatachea N, Berger NA, Lucia A. Exercise is the real polypill. Physiology (Bethesda). 2013;28(5):330-358. Singh B, Olds T, Curtis R, et al. Effectiveness of physical activity interventions for improving depression, anxiety and distress: an overview of systematic reviews. Br J Sports Med. 2023;57(18):1203-1209. Moore SC, Lee IM, Weiderpass E, et al. Association of leisure-time physical activity with risk of 26 types of cancer in 1.44 million adults. JAMA Intern Med. 2016;176(6):816-825. Steenkamp L, Saggers RT, Bandini R, et al. Small steps, strong shield: directly measured, moderate physical activity in 65,361 adults is associated with significant protective effects from severe COVID-19 outcomes. Br J Sports Med. 2022;56(10):568-576. https://bjsm.bmj.com/content/56/10/568 Marino FR, Lyu C, Li Y, et al. Physical activity over the adult life course and risk of dementia in the Framingham Heart Study. JAMA Netw Open. 2025;8(11):e2544439. https://doi.org/10.1001/jamanetworkopen.2025.44439 2018 Physical Activity Guidelines Advisory Committee. 2018 Physical Activity Guidelines Advisory Committee Scientific Report. Washington, DC: U.S. Department of Health and Human Services; 2018. Centers for Disease Control and Prevention. QuickStats: Percentage of adults aged ≥25 years who met the 2018 federal physical activity guidelines for both muscle-strengthening and aerobic physical activity, by educational attainment. MMWR Morb Mortal Wkly Rep. 2024;73(22):521. https://www.cdc.gov/mmwr/volumes/73/wr/pdfs/mm7322a3-H.pdf Centers for Disease Control and Prevention. Physical activity guidelines for adults. https://www.cdc.gov/physical-activity-basics/guidelines/adults.html
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