Shockwave Therapy

Overview What to Expect Our Expertise & Doctors FAQ

What is shockwave therapy?

Shockwave therapy, also known as extracorporeal shockwave therapy (ESWT), is a physiotherapy treatment performed to relieve acute or chronic pain and encourage the body’s healing process at the molecular level.

It is a non-invasive treatment that uses high-energy acoustic waves to stimulate healing in the body, and to increase metabolic activity around the site of pain.

Shockwave therapy

Types of shockwave therapy

Radial shockwave therapy

Radial shockwaves are generated by a projectile fired at speed inside a hand-held applicator. When the applicator is placed on the surface of the skin with a coupling medium such as ultrasound gel, the impulses are delivered as a shockwave that penetrates the affected area as an aspherical “radial” wave.

Focused shockwave therapy

Focused shockwaves are generated electromagnetically through a cylindrical coil, creating opposing magnetic fields when the current is applied in a handheld applicator. When the applicator is placed on the surface of the affected area, the shockwave causes a submerged membrane to move and generate a pressure wave in the surrounding fluid medium. These waves propagate through the medium to a focused zone of an affected area.

Focused shockwaves are able to penetrate more deeply into the targeted tissue than radial shockwaves, making it more effective for treating deep-seated injuries and conditions.

When do you need shockwave therapy?

Shockwave therapy is mainly used for pain relief and tissue regeneration.

Shockwaves cause increased blood circulation and angiogenesis (formation of new vessels), which leads to a reduction in concentration of chemicals that sensitise structures to pain.

This treatment method can also be used to treat sports injuries and chronic pain conditions such as:

Plantar fasciitis
Tennis elbow
Heel pain
Heel spurs
Frozen shoulder
Morton’s neuroma
Calcific rotator cuff tendinitis
Achilles tendinopathy
Tendonitis
Trigger point therapy
Jumper’s knee

What can you expect during shockwave therapy?

Shockwave therapy sessions typically last between 10 – 20 minutes, depending on the condition being treated and the size of the treatment area. The number of sessions needed will also vary depending on the condition, but most patients require between 4 – 8 sessions.

Before the procedure

Your healthcare provider will apply a conductive gel to the treatment area to help the shockwave waves penetrate the skin more effectively. They may also mark the treatment area to ensure accurate targeting of the shockwaves.

During the procedure

Your healthcare provider will use a hand-held applicator or probe to deliver the shockwaves to the treatment area. The shockwaves will be delivered in short bursts, with the intensity and frequency of the waves adjusted based on the patient's individual needs and the condition being treated. Patients may feel a mild to moderate tapping or vibrating sensation during the treatment.

After the procedure

You may experience some mild discomfort or soreness in the treatment area, but this should subside within a few hours. Your will be given post-treatment instructions, such as avoiding strenuous activity or applying ice to the treatment area.

Why choose Mount Elizabeth Hospitals?

At Mount Elizabeth Hospitals, we have built a reputation for quality rehabilitation services in Singapore and the region.

We provide rehabilitation services such as shockwave therapy, speech language therapy, podiatry, prosthetics and orthotics, and home care services for patients of all ages.

Our specialist doctors and team of rehabilitation therapists adopt a holistic approach to ensure our patients receiving speech-language therapy receive prompt assessment and follow-up therapy treatment.