Tennis Elbow (Lateral Epicondylitis) Treatment Using LLLT/PBMT
Low Level Laser Therapy (LLLT), also known as Photobiomodulation Therapy (PBMT), uses red and near-infrared light applied over targeted areas. In our clinic it is used as part of a GP-led treatment approach for selected musculoskeletal pain and injury presentations, including tennis elbow.
PBMT/LLLT is non-invasive and generally well tolerated. Suitability and response vary, and treatment recommendations depend on the diagnosis, severity, duration of symptoms and individual clinical factors. PBMT/LLLT has been studied for a range of musculoskeletal pain and injury conditions. See our references page for supporting literature.
Gentle. Drug-Free. Evidence-Informed.
Key Points
- Tennis elbow (lateral epicondylitis) is a common overuse injury affecting the tendons on the outside of the elbow, typically due to repetitive gripping or wrist extension.
- Often triggered by sports such as tennis or manual work such as carpentry or painting, it can also occur from desk work or daily repetitive activities.
- Symptoms include pain on the outer elbow, weakness when lifting or twisting, and difficulty with common actions such as pouring a kettle or turning a doorknob.
- The condition involves microtears and tendon degeneration rather than inflammation alone, which is why some conventional anti-inflammatory treatments may fall short.
- Low Level Laser Therapy (LLLT), or Photobiomodulation Therapy (PBMT), is considered for selected tennis elbow presentations where tendon irritation, pain or local inflammatory processes are contributing to symptoms.
- LLLT may be particularly relevant where pain limits rehabilitation or exercise, or where other treatments such as cortisone or PRP injections have provided only temporary or partial relief.
- Some commonly used approaches, such as medication, injections, repeated loading, bracing, stretching or manual pressure, may not be suitable for every stage of recovery. We provide advice based on the diagnosis, symptom severity and clinical assessment.
- Treatment is provided under the medical supervision of Dr Shikha Parmar as part of a structured six-week program tailored to each patient’s condition.
- PBMT/LLLT has been studied in a range of musculoskeletal pain and injury conditions and is generally well tolerated. Individual responses vary, and outcomes depend on the condition being treated and the stage of recovery.
- LLLT can be considered for people with persistent or recurrent tennis elbow who have not improved with usual conservative care, after appropriate medical assessment.
What is Tennis Elbow?
Tennis elbow is the common name for lateral epicondylitis, a painful condition caused by overuse or strain of the tendons connecting the forearm muscles to the outer elbow.
Despite its name, it affects not just athletes but also people whose jobs or hobbies involve repetitive gripping or twisting. The condition is driven by microtears in the tendon, which lead to degeneration and pain.
Causes of Tennis Elbow
Common causes include:
- Repetitive wrist extension or gripping (e.g. using tools, lifting, typing)
- Sports such as tennis, squash, or weightlifting
- Manual labour, such as carpentry, painting or gardening
- Poor ergonomics at workstations
- Underlying age-related tendon changes
Tennis elbow may develop gradually or follow a specific overuse event.
Symptoms
- Pain on the outer elbow, especially during gripping or lifting
- Weak grip strength
- Tenderness over the lateral epicondyle
- Pain with resisted wrist or finger extension
- Discomfort when turning door handles, pouring, or shaking hands
How is Tennis Elbow Diagnosed?
Diagnosis is usually clinical, based on:
- History of overuse or repetitive strain
- Localised tenderness at the lateral epicondyle
- Pain with resistance tests (e.g. Cozen’s test)
Ultrasound can help visualise tendon thickening or tears if needed. MRI is rarely required unless symptoms are persistent or atypical.
Tennis Elbow – Treatment Overview
Low Level Laser Therapy (LLLT), also known as Photobiomodulation Therapy (PBMT), is a non-invasive treatment approach used as part of a structured program for selected tennis elbow presentations. It may help modulate pain and local inflammatory processes and support tendon and soft tissue recovery without adding mechanical stress to already irritated tendon tissue.
Why Consider Low Level Laser Therapy (LLLT)?
Many patients present after limited relief from rest, physiotherapy, bracing, massage, exercises, injections, or anti-inflammatory medication. These approaches may ease symptoms temporarily, but are not suitable or effective for everyone, especially if strengthening is introduced too early or aggravates sensitive tendon tissue.
Why ice, anti-inflammatories, cortisone, and PRP may not support long-term recovery. Read more here.
How LLLT Supports Healing
LLLT uses red and near-infrared light and may support:
- Helping modulate inflammation and oxidative stress
- Local circulation and oxygenation
- Lymphatic drainage
- Cellular energy production (ATP)
- Tendon and soft tissue recovery processes where irritation is present
- Assisting pain reduction without mechanical loading or stressing the elbow
Non-Invasive and Supported by Research
PBMT/LLLT is non-invasive and generally well tolerated. It has been studied in a range of musculoskeletal pain and injury conditions. Individual responses vary, and outcomes depend on the condition being treated and the stage of recovery. Read more here.
See how LLLT may support the cellular environment involved in tissue recovery here.
Our Treatment Program
All patients are assessed by Dr Shikha Parmar (GP). Treatment is delivered within a structured six-week program, including:
- Up to 12 LLLT sessions
- Early progress review after the first 6 treatments
- Individualised advice and activity modification
- Guided rehabilitation to support longer-term function
Progress is reviewed during the program. Many patients notice appreciable improvement after the first 6 treatments. If there has not been sufficient improvement by this review point, further treatment may not be recommended.
View the full treatment protocol and expected outcomes here.
Ready to Discuss Your Tennis Elbow Treatment Options?
If you are struggling with persistent pain from tennis elbow, we invite you to contact our team at Laser Pain Therapy to discuss the suitability of LLLT for your presentation. Treatment suitability and outcomes vary, and assessment is required before recommendations can be made.
Contact us to arrange your consultation.
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