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The Healing Power of Light: Photobiomodulation in Canine Recovery

What on earth is photobiomodulation? and why should I care? Photobiomodulation, also known as cold light laser therapy is an exciting and innovative therapy that's making waves in the world of canine rehabilitation. This non-invasive treatment can help your furry friend heal faster and feel better.

What is Photobiomodulation?

Photobiomodulation (PBM) uses red and near-infrared light to stimulate cellular processes and promote healing. Unlike surgical lasers, cold light lasers do not cut or burn tissue. Instead, they penetrate the skin to encourage cellular repair and reduce inflammation.

How Does It Work?

When the red and near-infrared light from the laser is absorbed by the cells, it interacts with the mitochondria, which are the powerhouse of the cells. Here’s a simple breakdown of the process:

  1. Increased ATP Production: The light energy boosts the production of adenosine triphosphate (ATP), the energy currency of cells. More ATP means more energy for the cells to repair and regenerate.

  2. Reduced Inflammation: PBM helps to reduce inflammatory cytokines and increase anti-inflammatory factors, leading to decreased swelling and pain.

  3. Enhanced Cell Function: The light also promotes improved blood circulation, bringing more oxygen and nutrients to the affected area, which speeds up the healing process.

Depending on the power and grade of the PBM device, eye protection is warranted to prevent damage for accidentally looking into the light source (something you should never do intentionally even with low powered lasers).

Benefits of PBM in Canine Recovery

  • Pain Relief: PBM helps manage acute and chronic pain by reducing inflammation and promoting natural healing.

  • Faster Healing: It accelerates the repair of tissues, making it great for post-surgery recovery and wound healing.

  • Anti Microbial: BLUE light laser has an anti microbial effect that can help drop bacterial load and aid in the prevention of or recovery from superficial infections.

  • Improved Mobility: Dogs with joint issues or arthritis can experience enhanced mobility and reduced stiffness.

  • Non-Invasive: PBM is a safe, painless, and non-invasive treatment, making it suitable for dogs of all sizes and ages. Note: cold light laser therapy is not advised for pregnant or dogs diagnosed with cancer (unless localised away from cancerous cells)

Common Uses in Canine Therapy

  • Arthritis Management: Helps reduce pain and improve joint function.

  • Post-Surgery Recovery: Speeds up the healing process and reduces pain.

  • Injury Rehabilitation: Assists in the recovery from soft tissue injuries, sprains, and strains.

  • Wound Care: Enhances healing of cuts, abrasions, and surgical wounds.


Photobiomodulation is a powerful tool in canine rehabilitation, offering a gentle yet effective way to help your dog recover from various conditions. By harnessing the healing power of light, we can provide our furry friends with the care they deserve.

If you're curious about whether PBM therapy is right for your dog, feel free to reach out to us for more information. Your dog's health and happiness are our top priorities!

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