All About: MLS Laser Therapy
Modern technological advancements have significantly enhanced how we assist individuals throughout their rehabilitation. With the introduction of advanced diagnostic tools and intelligent therapeutic devices, evidence-based innovations now enable earlier detection, more effective treatment, and better monitoring of complex side effects than ever before.
In recent years, laser therapy has emerged as a powerful tool in rehabilitation and pain management — and MLS (Multi-Wave Locked System) laser therapy sits at the forefront of this innovation. Far from being a futuristic gimmick, this form of light-based treatment harnesses clinically studied biological effects to support healing, reduce pain and inflammation, and improve quality of life for patients with a range of conditions.
At Hunter Rehab Hub, we are the exclusive provider of MLS laser therapy in the Newcastle and greater Hunter region. Our team integrates this advanced treatment modality within broader rehabilitation plans, using it alongside other evidence-based physiotherapy treatments to maximise recovery outcomes and support long-term results.
What is MLS Laser Therapy?
Multi-Wave Locked System (MLS) laser therapy is a non‑invasive, pain‑free therapeutic modality that uses synchronised light wavelengths to stimulate the body’s natural healing processes.
Unlike traditional handheld laser devices, MLS technology emits two different wavelengths of light simultaneously — one continuous and one pulsed — that penetrate deep into tissues to influence cells at a biochemical level. This dual‑wave system is designed to reduce inflammation, relieve pain, and accelerate tissue repair without heat or damage to surrounding structures.
What Makes MLS Laser Therapy Different?
MLS laser therapy differs from traditional low-level laser therapy due to its synchronised dual-wavelength technology. The continuous wavelength is designed to assist with reducing inflammation and swelling, while the pulsed wavelength targets pain modulation and analgesic (pain relief) effects.
By delivering these wavelengths simultaneously and in a controlled manner, MLS technology aims to optimise therapeutic effects while reducing treatment variability. This allows clinicians to deliver consistent and targeted treatment protocols tailored to the patient’s presentation and rehabilitation goals.
How MLS Laser Therapy Works: The Science Behind the Light
At its core, MLS laser therapy is a form of photobiomodulation therapy (PBMT) — the use of light energy to trigger beneficial cellular reactions.
When the laser light reaches cells in the body tissues:
- It is absorbed by light‑sensitive molecules inside the cells, particularly the mitochondria.
- This increases cellular energy (ATP) production — the fuel cells use to grow, repair and function.
- Blood flow and microcirculation are enhanced through vasodilation, delivering nutrients and oxygen while helping clear waste products.
- Key biochemical pathways that regulate inflammation and pain are modulated, reducing swelling and discomfort.
This combination of cellular stimulation and improved circulation underpins many of the therapeutic benefits patients’ experience.
The Key Benefits of MLS Laser Therapy
Here’s a closer look at how MLS laser therapy can enhance recovery and wellbeing when incorporated into an evidence-based rehabilitation program.
1. Assists with Reducing Inflammation and Swelling
MLS laser therapy can help modulate inflammatory processes by influencing cytokine activity, which forms part of the body’s natural inflammatory response. It can also assist lymphatic function through vasodilation of superficial lymphatic vessels, supporting the reduction of swelling (oedema).
2. Supports Pain Relief
Research suggests photobiomodulation therapy can help reduce pain by influencing nerve conduction and decreasing nerve sensitivity. Combined with its anti-inflammatory effects, this can result in meaningful pain reduction for patients.
3. Supports Tissue Repair and Healing
Light energy delivered during MLS laser therapy can stimulate cellular metabolism and ATP production, helping cells absorb nutrients more efficiently and remove waste products. This process can support tissue repair and recovery.
4. Enhances Blood Flow and Vascular Activity
Research suggests laser therapy may assist with the formation of new capillaries in damaged tissues, supporting circulation and oxygen delivery. Improved vascular activity can contribute to wound healing and tissue recovery.
5. Supports Nerve Function
Photobiomodulation therapy can increase metabolic activity within neurons and support myelin production. It may also assist nerve conductivity and muscle tissue recovery in certain presentations.
6. Assists with Wound Healing and Scar Tissue Management
MLS laser therapy can stimulate fibroblast activity within damaged tissue. Fibroblasts play an important role in collagen production, which is essential for tissue repair and wound healing.
7. Immunoregulation
Research suggests photobiomodulation may influence immune system activity through interactions with chromophores and cellular energy production pathways. This may assist broader healing and recovery processes.
8. Safe, Non-Invasive, and Pain-Free
One of the standout advantages of MLS laser therapy is that it is non-invasive and pain-free. Treatment does not require medication or injections, and most patients experience little to no sensation during treatment sessions.
What To Expect During Treatment
MLS laser therapy sessions are typically quick and comfortable, often lasting between 10–20 minutes depending on the treatment area and condition being addressed.
During treatment, patients generally feel no discomfort, although some may notice a mild warming sensation. There is no downtime following treatment, allowing patients to return to normal daily activities immediately afterward.
The number of sessions required varies depending on the condition being treated, its severity, and the individual’s healing response. MLS laser therapy is most effective when integrated into a comprehensive rehabilitation plan that may also include exercise therapy, manual therapy, compression therapy, education, and other physiotherapy interventions.
What Conditions Can Benefit from MLS Laser Therapy?
MLS laser therapy can assist in the management of a wide range of rehabilitation and pain-related presentations. It is used with the aim of supporting pain reduction, improving circulation, assisting tissue healing, and helping to manage inflammation as part of an individualised, evidence-based rehabilitation program for both acute and chronic conditions.
Cancer Treatment-Related Side Effects
For individuals undergoing or recovering from cancer treatment, MLS laser therapy can assist in managing a variety of treatment-related side effects and improving overall comfort and function. Conditions that may benefit include:
Axillary web syndrome (cording)
Radiation-induced fibrosis
Surgical scar tissue
Chemotherapy-induced peripheral neuropathy
Lymphatic Conditions
MLS laser therapy can support lymphatic health by assisting with circulation, reducing swelling and inflammation. It is commonly used alongside other therapies in the management of:
Lymphoedema
Lipoedema
Wound Healing
By stimulating cellular repair and improving blood flow, MLS laser therapy can help accelerate healing of:
Chronic wounds
Venous ulcers
Pressure injuries
Surgical incisions
Post-Surgical Recovery
Following surgery, MLS laser therapy can help reduce discomfort and support the healing process by assisting with:
Swelling and inflammation reduction
Pain management
Accelerated tissue healing
Musculoskeletal Conditions
MLS laser therapy is also widely used in the treatment of musculoskeletal pain and dysfunction. It may assist individuals experiencing:
Arthritis
Tendinopathy
Bursitis
Joint pain
Sports Injuries
Athletes and active individuals may benefit from MLS laser therapy as part of their rehabilitation and recovery program. Common presentations include:
Muscle strains
Ligament sprains
Soft tissue injuries
Important Considerations
While MLS laser therapy is considered safe and non-invasive, it may not be appropriate for everyone. A thorough clinical assessment is required to determine suitability and ensure treatment is delivered safely and effectively.
Certain precautions and contraindications may apply, including treatment over the eyes, some active malignancies, and specific medical circumstances such as pregnancy. Your treating clinician will discuss whether MLS laser therapy is appropriate for your individual presentation.
It is also important to understand that treatment outcomes can vary between individuals. Some patients experience noticeable improvements quickly, while others may require multiple sessions as part of a broader rehabilitation program.
Key Takeaways
MLS laser therapy represents a significant advancement in modern rehabilitation, combining cutting-edge technology with well-established scientific principles to support the body’s natural healing processes.
By assisting with reducing inflammation, relieving pain, improving circulation, and accelerating tissue repair, it offers a safe, non-invasive, and pain-free treatment option for a wide range of conditions. When integrated into a comprehensive, evidence-based rehabilitation program, MLS laser therapy can enhance recovery outcomes, restore function, and ultimately improve patients’ overall quality of life.
Interested in MLS laser therapy? Contact our team on 0480 604 578 or book a MLS laser therapy assessment online.
References
- World Association for Laser Therapy. (2020). Photobiomodulation dosage recommendations.
- Hamblin MR. (2017). Mechanisms and applications of photobiomodulation.
- Chung H, et al. (2012). The nuts and bolts of low-level laser therapy.
- American Physical Therapy Association. (2020). Photobiomodulation in physical therapy practice.
- Cancer Council Australia. (2022). Supportive care and cancer treatment side effects.
Disclaimer
This content is general in nature and provided for educational purposes only. It is not a substitute for individualised medical advice, diagnosis, or treatment. If you have concerns about symptoms or your health, consult a qualified healthcare professional.
Our team will evaluate your condition and perform a thorough examination to determine whether you are a suitable candidate for MLS laser therapy.
