How Laser Therapy Works to Reduce Pain & Accelerate Healing

Laser therapy has become an innovative medical treatment that utilizes a special kind of laser light spectrum to reduce pain and accelerate healing. These lasers, which are considered class IV cold lasers in most health and medical settings, use a light that is tuned to very specific wavelengths, allowing it to be safe and effective at stimulating cellular regeneration.

Shown here is a chiropractor administering laser therapy on a
patient's neck. Image credit: chiromik.com

Although utilized in Europe from the early 1970s, laser treatment was verified and cleared by the FDA in the year 2005. The National Cancer Institute (NCI) suggests that lasers can be used to treat the very early stages of cancers, including the following conditions:

• Penile cancer
• Cervical cancer
• Vulvar cancer
• Vaginal cancer
• Non-small cell lung cancer
• Basal cell skin cancer

When the laser therapy is used in cancer treatment, it is usually combined with other treatments such as chemotherapy, surgery, or radiation.

Therapeutic Class IV "K-Laser"

Among the most popular systems used among chiropractors, surgeons, and related health and medical professionals is the K-Laser. The K-Laser uses class iv therapeutic lasers that render near-infrared wavelengths of laser light. These wavelengths are useful in inducing a therapeutic effect alongside photochemical reaction to alleviate pain. It encompasses a couple of physiological effects, which include reduced inflammation, increased circulation, enhanced tissue healing and overall pain reduction.

How K-Laser Therapy Works

The Class IV K-Laser therapy uses a process known as photobiostimulation in treating a variety of conditions. Increased amounts of Adenosine Tri-phosphate are typically released by focusing deep-penetrating photonic energy on the tissue. The Adenosine Triphosphate, simply abbreviated as ATP, is a useful substance that serves to produce cellular energy.


The cellular or soft tissues in the body include the muscles, joint capsules, ligaments, intra-articular surfaces and vertebral discs. ATP jumpstarts a broad chain of intense healing effects in soft tissues, resulting in the following:

• Improved circulation
• Increased cellular function
• Reduced stiffness, muscle spasms, swelling and pain
• Reduced inflammation
• Enhanced transportation of nutrients throughout each cell membrane
• Influx of nutrients, water and oxygen to the damaged parts of the body

This laser comprises pulse mode that is seamlessly designed to deliver the laser energy to deepest issues in the body. It is proactive in the delivery of laser energy to tissues situated deep in the body without having to warm the superficial tissues.

Additionally, it consists of both modulating and continuous frequencies that enhance pain control and overall healing. It highlights a higher power that allows it to accomplish an incredible therapeutic dosage, resulting in shorter treatment times. It delivers safe and consistent treatment outcomes.

Professionals That Use Class IV K-Laser Therapy

As mentioned earlier, this laser was cleared and approved by FDA in 2005. Since then, it has turned out to be a standard of care for musculoskeletal injuries. Dozens of professional clinicians and chiropractors worldwide utilize this kind of laser therapy in their treatment programs, thanks to the growing body of literature that endorses its efficacy.

Class IV K-Laser proves to be effective when it comes to reducing inflammation as well as accelerating body recovery. The technology is endorsed by professional organizations like IASP, WHO, and APTA. It is powerful.

Overall, Class IV K-Laser is effective in terms of creating an optimal condition for the injured area of the body to heal. The laser energy accelerates circulation, consequently drawing oxygen, water and nutrients to all the damaged parts of the body. This treatment has proven worthwhile in reducing swelling, inflammation, stiffness, spasms and other pains. It relieves pain with the utmost ease.