Shoulder / Rotator Cuff Tendonitis Treatment Using LLLT/PBMT
Low Level Laser Therapy (LLLT) also known as Photobiomodulation Therapy (PBMt) is the application of red and near infrared light over injuries to stimulate cellular repair. LLLT is a highly effective, completely safe shoulder & rotator cuff pain treatment in Melbourne, Victoria. It is painless, and has no effect on normal tissues. LLLT treats the underlying cause of the injury unlike pain medication which just masks the pain. It is a treatment modality supported by research from reputable institutions including Harvard University and NASA. A treatment modality for all types of soft tissue shoulder pain including:
- Rotator cuff injury, tendonitis, tendinopathy,
- Supraspinatus, subscapularis etc tears
- Impingement
- Overuse or repetitive strain injuries
- Bursitis: shoulder, subacromial, subdeltoid
- Frozen shoulder or adhesive capsulitis
Gentle. Drug-Free. Clinically Proven
Key Points
- The rotator cuff is a group of muscles and tendons that stabilise the shoulder joint and allow smooth arm movement. Injuries may involve inflammation, degeneration, or tears in one or more of these tendons.
- Common conditions include tendinitis, tendinopathy, partial tears, bursitis, impingement, and frozen shoulder, often caused by overuse, repetitive strain, trauma, or age-related degeneration.
- Typical symptoms include pain with overhead movement, night pain, weakness, restricted range of motion, tenderness over the deltoid region, and difficulty lifting or reaching.
- Conditions such as impingement, supraspinatus tears, or bursitis often present similarly and may coexist – requiring careful clinical evaluation and sometimes imaging for accurate diagnosis.
- Low Level Laser Therapy (LLLT), or Photobiomodulation Therapy (PBMT), is a non-invasive, drug-free treatment that reduces inflammation, improves circulation, and stimulates cellular repair of tendons, bursae, and soft tissues.
- Unlike cortisone or PRP injections – which provide temporary relief or involve discomfort – LLLT promotes long-term tissue regeneration and healing without side effects or mechanical stress.
- LLLT works by increasing ATP production, reducing oxidative stress, and enhancing immune modulation, making it especially effective when pain limits rehabilitation or exercise.
- Treatment is provided under direct medical supervision by Dr Shikha Parmar, a GP with expertise in musculoskeletal injury, through a structured 6-week program tailored to shoulder conditions.
- Backed by over 700 randomised trials and 7,000+ studies, LLLT is clinically validated to relieve pain, accelerate recovery, and improve function in acute and chronic shoulder issues.
- Ideal for those with persistent shoulder pain, rotator cuff injury, or bursitis who have not responded to standard therapies.
What is the Rotator Cuff and How Can it be Damaged?
The rotator cuff is a complex group of muscles, tendons and accompanying ligaments that stabilise the arm and shoulder and facilitate a wide range of movement. These muscles and tendons link the ball joint of the upper arm with the collarbone and the shoulder blade.
Injuries to the rotator cuff may involve one or more of its muscles or tendons.
Tears may be partial or full thickness but so long as the tendon is still attached to the bone they can be treated without surgery and with Low-Level Laser Therapy.
Tendon ruptures where the tendon detaches from the bone usually require surgical intervention.
What Causes Rotator Cuff Tendonitis?
Tears fall into two categories. Traumatic tears may relate to falls, dislocation, strain, lifting and injuries sustained during strenuous labour. Gradual tears, on the other hand, may occur due wear and tear or repetitive use. The supraspinatus tendon is often found to have small (less than 20mm) tears in it and is usually not the focus of shoulder pain and dysfunction. Such tears are common “incidental” findings in asymptomatic shoulders and can occur through wear and tear.
Tendonitis refers to the microtrauma that occurs in the tendons leading to an inflammatory or healing response by the body’s immune system in an attempt to repair it. The inflammation gets “stuck” and doesn’t progress to the repair phase.
Symptoms
- Pain with Overhead or Reaching Movements, especially during activities such as brushing hair, dressing, lifting arms. Common in rotator cuff issues, impingement, and bursitis
- Pain Localised to the Outer Shoulder or Upper Arm – usually over the deltoid region, but not from the deltoid muscle itself
Seen in tendonitis, bursitis, and repetitive strain injuries
- Night Pain or Difficulty Sleeping on the Affected Side
A hallmark of rotator cuff tears, bursitis, and tendinopathy
- Weakness or Fatigue with Shoulder Use – particularly with lifting, pushing, or reaching
May reflect rotator cuff tear, tendinopathy, or impingement
- Reduced Range of Motion – due to pain or mechanical restriction
Common in impingement, tendinopathy, bursitis, and more severe tears
- Pain with Specific Movements – abduction (raising arm sideways) and external rotation often painful
Suggests supraspinatus or infraspinatus involvement or impingement
- Clicking, Catching, or Popping Sensations – especially with rotation or raising the arm
May occur with rotator cuff tears, bursitis, or overuse injuries
- Gradual Onset of Pain
Common in overuse, tendinopathy, and bursitis
Can be mistaken for a “muscle strain” early on
- Tenderness on Palpation – over the rotator cuff tendons (anterior, lateral shoulder) or subacromial space
Consistent with bursitis, tendonitis, and tears
These symptoms often coexist or mimic each other, which is why conditions such as rotator cuff injuries, impingement, and bursitis can be difficult to distinguish without proper clinical testing and imaging if needed.
How is Shoulder Pain Diagnosed
Shoulder pain is diagnosed through a structured clinical process that begins with a thorough history. Dr Shikha Parmar, our GP, will ask about the onset, location, nature, and triggers of the pain, as well as any history of injury, repetitive activity, or referred pain from areas such as the neck or chest.
A detailed physical examination follows, focusing on the range of motion, muscle strength, and any tenderness, swelling, or visible muscle wasting.
If further clarification is needed, imaging may be requested. X-rays are useful for assessing bone alignment, arthritis, or calcification. Ultrasound can visualise tendons and bursae in real time, helping identify tears or inflammation. MRI provides a more detailed view of soft tissue structures, making it especially helpful in diagnosing rotator cuff injuries or deep inflammation.
Shoulder & Rotator Cuff Pain – Treatment Overview
Low Level Laser Therapy (LLLT), also known as Photobiomodulation Therapy (PBMT), is a gentle, evidence-based treatment that targets the underlying cause of shoulder pain: inflammation, tendon micro-tears, bursitis, and rotator cuff dysfunction. It promotes healing without mechanical stress to already irritated shoulder tissues.
Why Choose Low Level Laser Therapy (LLLT)?
Many patients present after limited relief from physiotherapy, massage, exercises, injections, or anti-inflammatory medication. These approaches may ease symptoms temporarily but often fail to address deeper tendon and bursal inflammation — and may aggravate symptoms if loading is introduced too early.
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 to restore balance to the inflammatory process and stimulate tendon and other soft tissue repair by:
- Improving circulation and oxygenation
- Enhancing lymphatic drainage
- Reducing inflammation and oxidative stress
- Increasing cellular energy (ATP)
All without loading or stressing the shoulder joint.
Proven, Safe, and Effective
It is non-invasive, painless, and supported by extensive clinical research. Read more here.
See how LLLT helps restore the cellular environment needed for repair 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
- Review after 6 sessions
- Individualised advice and activity modification
- Guided rehabilitation for durable recovery
Patients who respond typically show 15–20% improvement within the first 6 sessions, with best-case improvement of 70–90% over the full program.
View the full treatment protocol and expected outcomes here.
Ready for Lasting Relief?
If you are struggling with shoulder pain or a rotator cuff injury, we invite you to contact our experienced team at Laser Pain Therapy. Our LLLT treatment offers a safe, effective, and lasting solution to restore your comfort, mobility, and quality of life.
Contact us today to arrange your consultation and take the first step towards recovery.
📍 Located in Melbourne
📞 (03) 8529 2225 Contact Us
