How Cold Laser Therapy Helps Physiotherapists and Podiatrists

Cold laser therapy, also known as low-level laser therapy (LLLT) or photobiomodulation therapy, has emerged as a promising avenue in the realm of medical treatment. As the healthcare landscape evolves, innovative technologies like cold laser therapy are gaining traction for their efficacy in managing various conditions. This non-invasive approach harnesses the power of light energy to not only alleviate pain and inflammation but also to facilitate tissue healing and cellular regeneration. Its versatility extends to addressing a spectrum of ailments, from musculoskeletal issues like arthritis and tendonitis to complications associated with chronic conditions such as diabetes and diabetic neuropathy.

In this article, we delve deeper into the mechanisms and benefits of cold laser therapy, exploring its potential to transform the landscape of modern healthcare.

Reduces Pain and Inflammation

In many cases, treating musculoskeletal conditions necessitates a multifaceted approach involving medical interventions, physical therapy, tailored exercise regimens, and pain management strategies. Cold laser therapy by an Adelaide Cold Laser Therapist is one such tool that provides patients with a noninvasive way to reduce pain and speed up the healing process.

Also known as low-level laser therapy (LLLT) and photobiomodulation therapy, this treatment beams light energy at the injured site to stimulate the body’s natural healing processes. In clinical trials, it has been shown to have anti-inflammatory and analgesic effects.

The procedure is painless, and the emitted light penetrates through the skin layers to reach damaged tissues. The device is handheld and similar in size to a flashlight, so it’s easy to hold over the affected area for a few minutes. Most patients describe a slight tingling sensation during a session, which is due to increased circulation triggered by the laser’s light energy.

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Unlike surgical lasers, which can burn or cauterise tissue, cold lasers are considered very safe and cause no heat at the treatment site. However, a patient should avoid direct contact with the laser for safety reasons and wear goggles to protect their eyes. Typically, several treatments are required over a few weeks or months to achieve the best results. Your podiatrist will discuss your treatment schedule during a consultation.

Increases Blood Flow

Cold laser therapy works to increase blood flow, which is important for delivering nutrients and oxygen to injured tissue. It also helps the body remove toxins and waste products from the injury site, which reduces swelling and speeds up healing.

This type of laser energy has been shown to improve metabolism and enhance the cellular repair process in soft tissue injuries such as tendons, ligaments, and muscles. It prompts the mitochondria to produce more ATP which is a molecule that promotes cell repair and regeneration. It stimulates nerve cell repair and there is Level 1 evidence that it can help with neuropathic pain such as diabetic neuropathy.

When the laser is applied to the injury site, it penetrates deep into the tissue and triggers a series of chemical reactions in the cells that help your body heal damaged tissue. Your healthcare provider will use a handheld device that is similar in appearance to a flashlight and will either touch the laser directly on your skin or be very close to it.

You will feel a slight tingling as the laser penetrates the tissue, but it is not uncomfortable or painful. The treatment time is brief and your doctor may treat several areas of your injury at once. After the treatment, you can resume your regular activities right away. If your injury is chronic, you will likely need a few treatments over a period of weeks or months to get the best results.

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Promotes Tissue Healing

Cold laser therapy works by emitting low-level light energy into your body tissues. When the light reaches your injured tissue, it is absorbed at a cellular level, which triggers reactions that help normalise your tissues and reduce pain. The light also increases your cellular energy production, which boosts the formation of new cells and increases the healing process.

The absorbed light also stimulates your immune system, which can help decrease the inflammation and swelling that is associated with an injury. It can also increase the release of endorphins, which are the body’s natural painkillers, providing drug-free pain relief. The lasers can also promote vasodilation, which means it can increase the amount of blood flow to the injured area. This blood flow can bring oxygen and nutrients to the tissues, which is important for healing.

The emitted light can also increase your cellular production of ATP, which is a molecule that helps heal and regenerate cells. It can also accelerate fibroblast development and increase the synthesis of collagen, which is important for your tissues’ ability to heal and repair themselves. Finally, the emitted light can decrease muscle spasms and improve your range of motion. This can be helpful for injuries like sprains, strains, and tendonitis, which are caused by tightening of the muscles around the injury. By reducing the pain and improving your range of motion, you can have an easier time moving and lessen the impact of the injury on your life.

Reduces Pain and Discomfort

Laser therapy works by promoting the body’s natural healing processes and improving blood flow. It can also reduce pain and inflammation, and encourage cell and tissue regrowth.

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This is a non-invasive treatment that does not require any incisions or needles, making it a safe and effective option for most patients. The procedure is completely painless, and each session lasts only a few minutes. Many patients notice a difference in their pain level after only one or two treatments, although regular sessions are recommended to achieve the maximum benefits.

Path to Enhanced Healthcare

As we conclude our exploration of cold laser therapy’s manifold benefits, it’s evident that this innovative treatment modality holds immense potential in revolutionising healthcare practices. From its ability to alleviate pain and inflammation to promoting tissue healing and cellular regeneration, cold laser therapy offers a non-invasive and effective solution for various ailments.

Physiotherapists and podiatrists alike can harness the power of cold laser therapy to enhance their treatment protocols and provide patients with holistic care. By incorporating this advanced technology into their practices, healthcare professionals can address a diverse range of conditions, from musculoskeletal injuries to chronic ailments like diabetic neuropathy.

If you’re seeking relief from pain or looking to accelerate your healing process, consider scheduling an appointment with Adelaide Fungal Nail Clinic. Their experienced team utilises state-of-the-art cold laser therapy techniques to deliver personalised care tailored to your needs. Visit to learn more and take the first step towards a healthier, pain-free life.

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