What is Veterinary Laser Therapy?
Veterinary laser therapy—sometimes called red light therapy, cold laser therapy, or low-level light (LLL) therapy—is an adjunctive noninvasive technique that has promising health benefits for cats, dogs, and other animals. It uses light in the form of laser beams to stimulate biological changes in tissues, including skin, bones, ligaments, and tendons.
Unlike more powerful lasers used during surgery to make incisions, veterinary laser therapy emits beams of light at a much lower intensity, with wavelengths typically between 600 and 1,000 nanometers.
When these laser beams are directed at a pet’s body, they get absorbed into tissues and stimulate biological changes including enhanced cellular growth, metabolism, and repair.
This process of using light beams to stimulate cellular changes is known as photobiomodulation.
How Laser Therapy Can Benefit Your Pet
Research and clinical experience suggest that laser therapy can support your pet’s healing and comfort in several ways:
- Promotes blood circulation, enhancing oxygen and nutrient delivery to tissues
- Reduces inflammation
Minimizes pain by encouraging the release of natural pain-relieving chemicals such as endorphins
- Speeds up the healing of tissues and wounds, such as after surgery
- Encourages muscle relaxation
When to use it
- Surgical incisions
- Trauma and soft tissue damage, including tendon and ligament injuries
- Chronic health conditions like arthritis and hip dysplasia
- Skin and coat problems, including hot spots and ear infections
