Persistent pain that does not improve with stretching, rest, or ice can be frustrating and limiting. Chronic pain affects a significant portion of adults and often interferes with work, exercise, and everyday activities. At Allied Physiotherapy, shockwave therapy is frequently used to help patients move beyond long-standing injuries and return to activities with confidence.
This article explains how shockwave therapy works, why certain injuries become chronic, and what you can expect from treatment.
What Is Shockwave Therapy?
Shockwave therapy is a non-invasive treatment that uses acoustic pressure waves to stimulate healing in injured tissues. These high-energy waves travel through the skin to create mechanotransduction, a process where mechanical stimulus is converted into cellular activity.
Contrary to popular belief, shockwave therapy does not just “shock” the area; it encourages the body to restart its natural healing response by:
- Increasing blood flow through neovascularization (the formation of new blood vessels).
- Stimulating collagen production for structural repair.
- Breaking down calcifications within tendons.
- Supporting the regeneration of damaged tissues.
Many patients think of it as a way to reactivate the healing process in injuries that have reached a plateau and stopped improving.
Why Some Injuries Become Chronic: Tendinitis vs. Tendinosis
Most injuries follow a natural healing timeline of inflammation, repair, and strengthening. However, some injuries stall during the repair phase. This is especially common in tendons, which have a limited blood supply compared to muscles.
It is important to distinguish between Tendinitis (acute inflammation) and Tendinosis (chronic degeneration). In chronic cases, the tissue often lacks active inflammation; instead, the collagen fibers have become disorganized and weak. Shockwave therapy creates a controlled “pro-inflammatory” environment, essentially signaling the brain that the area needs fresh resources and repair cells to fix this underlying degeneration.
Common chronic conditions treated at Allied Physiotherapy include:
- Plantar Fasciitis
- Tennis and Golfer’s Elbow
- Calcific Shoulder Tendinopathy
- Achilles Tendinopathy
- Patellar Tendon Pain (Jumper’s Knee)
Shockwave Therapy for Plantar Fasciitis
Plantar fasciitis is one of the most common causes of heel pain. Over time, the plantar fascia becomes degenerative rather than simply inflamed, meaning rest alone rarely resolves the issue.
Shockwave therapy supports recovery by improving circulation in the heel and reducing pain signals transmitted by substance P. By stimulating collagen repair at the attachment point of the heel, shockwave therapy helps the tissue handle the daily loads of walking and standing. Most patients notice meaningful improvement within a few sessions, especially when combined with specific loading exercises.
How Shockwave Therapy Helps Reduce Pain
Shockwave therapy targets both tissue healing and immediate pain reduction. The high-energy pulses interact with overstimulated pain fibers, leading to a temporary “numbing” effect and a long-term reduction in nerve sensitivity.
During treatment, many patients describe a deep pulsing sensation or a mild ache. Sessions are brief, typically lasting between five and ten minutes, making it a convenient option for busy schedules.
What To Expect During Treatment
Understanding the treatment process helps patients feel prepared and comfortable. A typical session at Allied Physiotherapy includes:
- Assessment: Identifying the exact location of the injury and ensuring shockwave is the appropriate tool.
- Gel Application: A coupling gel is used to ensure the sound waves transmit efficiently into the tissue.
- Delivery: The therapist uses a handheld device to deliver the pulses. The intensity is always adjusted based on patient tolerance.
- Follow-up: We provide specific guidance on how to load the tissue following treatment.
Most treatment plans involve three to six sessions spaced about one week apart. No downtime is required, though we generally recommend avoiding high-impact activity for 24 to 48 hours following a session to allow the cellular response to occur.
Who Can Benefit From Shockwave Therapy?
Shockwave therapy is an excellent option for individuals experiencing:
- Pain lasting longer than three months.
- Injuries that have not improved with traditional stretching or rest.
- A desire to avoid corticosteroid injections or surgery.
When combined with a structured physiotherapy strengthening program, shockwave therapy produces long-lasting results. The “passive” treatment of the shockwave prepares the tissue to handle the “active” work of strengthening, which is essential for preventing the injury from returning.
Long-Term Healing at Allied Physiotherapy
At Allied Physiotherapy, shockwave therapy is one part of a comprehensive recovery strategy. While the therapy is powerful, addressing the root cause, such as poor biomechanics, muscle weakness, or improper footwear, is essential for long-term success. Our goal is to help you move better, feel stronger, and stay active without the cycle of recurring pain.