Laser Therapy
What is Laser Therapy?
A Class IV laser, often referred to as a high-power laser, is used in a variety of therapeutic settings, particularly in the field of physical therapy, dentistry, and wound healing. These lasers typically have an output power greater than 500 milliwatts (mW), and their therapeutic applications are primarily due to their ability to penetrate deeper into tissues compared to lower-power lasers.
In short, Class IV lasers help promote faster, more efficient healing by increasing the body’s natural cellular processes. The treatment is typically safe when performed by a trained professional, and many patients report positive results in terms of pain relief, reduced inflammation, and faster recovery times.
What Does Laser Treat?
It would be faster to tell you what laser therapy doesn't treat! Joking aside, PBMt treats a multitude of injuries, both acute and long-term. However, it doesn't just end with trauma! It can enhance sports performance and recovery, strengthen your neurological systems such as your central nervous system, increase circulation for general wellness or as a tool to help you recover pre and post-operation, and even elevate your anti-aging/skincare routine by boosting your natural ability to regenerate cells and produce collagen!
How PBMt Works in Your Body
Stimulate Cytochrome C
- The primary target for the photobiomodulation process is the Cytochrome C complex, which is found in the inner membrane of the cell mitochondria. Cytochrome C is a vital component of the electron transport chain that drives cellular metabolism.
Increase Production of ATP (Energy)
- As light is absorbed by Cytochrome C oxidase (COX), it stimulates the electron transport chain to increase the production of adenosine triphosphate (ATP) within the mitochondria. When tissue is damaged, the production of ATP in the cell is impaired which slows down the metabolism of the cell as a protective mechanism. PBM helps restore the oxidative process which helps restore normal cellular function.
Increase NO and ROS Activity
- In addition to ATP, laser stimulation also produces free nitric oxide (NO) and modulates reactive oxygen species (ROS). NO is a powerful vasodilator and an important cellular signaling molecule involved in many physiological processes. ROS have been shown to affect many important physiological signaling pathways including the inflammatory response. Together, increased NO and improved ROS levels provide an environment for faster signaling, resulting in decreased inflammation.
Restore Cellular Energy Balance
- PBM helps restore normal cellular function which helps prevent apoptosis (cell death). This helps reduce inflammation, edema, and hastens the tissue repair process.