Friday, December 14, 2018

Here Is Information On Laser Therapy For Shoulder Pain

By Sandra Young

Laser technology came into existence in the 1960s. Soon after the invention, it was discovered that laser therapy had the potential of improving would healing and reducing swelling, inflammation, and pain. As such, scientists and researchers started to find new ways of applying laser technology in the field of medicine. The field has broadened a lot and now involves the use of various light sources such as LEDs. This field is called photobiomodulation. Here are facts regarding Laser therapy for shoulder pain.

The concept of photobiomodulation was informed by the development of ruby lasers in 1960 and helium-neon lasers in the year 1961. A scientist by the name Endre Mester discovered utilization of lasers in medical practice while working in a laboratory in Semmelweis University located in Budapest. The scientist found out that the hair of shaven mice exposed to laser light grew faster than that of mice that were not exposed to lasers.

Mester in a following demonstration showed that exposure to helium-neon lasers stimulates healing in wounds. Later on, experiments were conducted in humans prior to the process being approved for medical practice. Thereafter, a consistent procedure was developed in three main applications. These are reduction of chronic joint disorders, inflammation, and edema, foster healing in nerves, deeper tissues and wounds and finally curing neurological disorders and pains.

Low level laser therapy is the word used to refer to using lasers in treating different medical problems. LLLT is its abbreviation. Low levels of near infrared or red light are shone on cells or tissues to enhance healing. The word low level is used to describe the light since the light is used at extremely low densities of energy.

Therefore, no harm is caused by the low energy densities. Other kinds of lasers like those used in ablation, cutting, and thermally coagulating tissues normally use extremely high energy densities which make them very risky. Therefore it is a safe process. Using light emitting diodes (LEDs) has cheapened the process although a debate about the clinical effect coming from LEDs and coherent laser lights still exists.

When administering the process, the source of laser is held near the skin. There are cases when the device is held on the skin. Photons from the laser interact with cytochrome c complex when they enter the body. This complex is located around the mitochondria. A series of events results from the interaction between cytochrome c complex and photons.

These events increase cellular metabolism which in effect reduces inflammation and pain. The advantage of LLLT over medication is that it produces good results without causing any undesirable side effects. Patients have also reported experiencing long-term pain relief. However, for long-term relief to be achieved, one may need several treatments depending on the severity of their condition.

Laser treatment is ideal when dispensed right after the injury is sustained. Administering LLLT as soon as possible prompts the healing process and minimizes inflammation. These reduce the severity of the condition. In the event of chronic problem, LLLT is aimed to fight inflammation and persistent pain.

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