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Cold laser therapy: The facts

Cold laser therapy is a relatively recent development in laser technology. It began in the middle of the 1960s, after that the working laser was invented. It is known for its non-invasive capabilities of laser light, which is used for medicinal purposes. Cold laser therapy involves the use of low-power lasers to either suppress or stimulate the functions of cells. This article provides an overview of cold laser therapy.

Cold laser therapy

This particular treatment is known by many other names such as low-level laser therapy, soft laser or therapeutic laser. It is claimed that this type of procedure can help with the reduction of pain and inflammation as well as promote the healing of wounds. The use of cold laser therapy involves a direct application on or over the targeted area. The light of a single wavelength is emitted to produce photochemical cellular reactions.

Discovery

Cold laser therapy treatment is different from conventional laser surgery, which is used to shrink or eliminate tumours through thermal energy. Cold laser therapy treatment began with the work of Andre Mester, a researcher at the Semmelweis University in Budapest, Hungary. Towards the late 1960s, he discovered that using low-level laser light enhances the repair of tissues. His work focused mainly on the treatment of diabetic ulcers. Beginning in 2002, the Food and Drug Administration (FDA) approved the marketing of several lasers that produce cold laser therapy treatment.

How it works

Cold laser therapy works by making use of the characteristics of light. Particular wavelengths of light are able to produce specific intensities. Through photochemical reactions, the cells of the body are stimulated into producing more energy. This increase in energy levels allows the cells to metabolise faster. Result The result is that the body is able to heal itself in a shorter period of time. The laser light functions as biochemical energy and improves the efficiency of the body's healing capabilities. Cold laser treatment is considered to be quite beneficial in the field of medicine. Some of the physical ailments that can be alleviated by this procedure include muscle pains, arthritis and carpal tunnel syndrome.

Research and treatment

In addition, research is also being conducted to explore the use of cold laser therapy's treatment in hair growth and wound healing. What makes this technology appealing is that it is painless and non-invasive. Cold light laser therapy treatment is still at its early stages, and further research is required to substantiate the claims that are being made about it. There are different kinds of lasers that are available, and not all of them produce homogeneous results. It's occasionally referred to as an acne lamp light therapy, when the sad light healing is actually a medical laser.

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