Pain relief has always been an important concern for the medical field. Chronic pain often accompanies all sorts of illnesses, conditions, and injuries. One of the latest forms of pain relief is called Laser Therapy Treatment. It involves the use of a high energy light beam for medicinal purposes. This may sound like something out of a science fiction novel, but plenty of patients can attest to the effectivity of the procedure.
If this sounds like an intriguing prospect, it would be useful to learn more about the treatment. The following are useful pieces of information about laser therapy. It is important to learn more about the process so that one can judge whether this is the suitable treatment for them.
- Types of lasers
There are two types of lasers used in physical therapy: class 3 and class 4. Lasers that belong to the former possess a power of less than 500 milliwatts, while the latter types have a power of greater than 500 milliwatts. Class 3 lasers are also referred to as cold lasers and they are used for low-level laser therapy (LLLT). On the other hand, therapists use class 4 lasers to conduct high-power laser therapy (HPLT). It is important to distinguish between the two classes to know which one is more appropriate.
- Analgesic properties
Laser beams have been found to decrease nerve sensitivity by reducing a pain-eliciting chemical called bradykinin. HPLT can normalize ion channels and release endorphins to create pain-relieving properties. It can also induce pain-blocking effects to several nerve fibers. Acute conditions should have the treatment administered as soon as possible. This will help reduce inflammation, induce the healing process, and help the body return to its normal state at a faster rate. A lot of injured athletes find this quality appealing.
- Aesthetic applications
One of the most common applications of LLLT is as a treatment for androgenetic alopecia. It refers to a progressive form of hair loss that is caused by dihydrotestosterone (DHT). Laser treatments remedy the problem by irradiating photons into the tissue and helping cells regain their former health. This allows hair follicles to regain their functionality.
- Quick procedures
When it comes to discussing the actual process, it might surprise readers to know that it would only take a couple of minutes. It will usually last anywhere between 5 and 10 minutes depending on several variables. This makes laser therapy ideal for people with busy schedules.
- Side effects
LLLT procedures involve no side effects because of the cold nature of the laser. The therapy is non-invasive and non-toxic. HLLT procedures are similarly safe, though patients might experience mild discomfort during the procedure. It is also possible to experience redness in the treated area, but this will disappear within hours after the treatment.
- Administration locations
Chiropractic clinics and physical therapy offices often have lasers for therapy purposes. The procedures are extremely popular among athletes, after all. If one wishes to use it for a more specific purpose, further research is generally required.
This overview should give the readers an idea of what to expect from laser therapy. However, it would be best to consult with a medical professional to see whether it is appropriate for treating a specific condition. It does not cover everything about the therapy as doctors and scientists are still trying to learn more about its applications. As it is a relatively new treatment, it is completely reasonable to expect more developments soon. It is exciting to see what this promising procedure can bring in the future.