More and more people are embracing laser therapy as a form of treatment for various health issues. A laser therapy machine is quite fascinating. It can remove the moles on your skin while on the other hand, it can be used to completely get rid of a tumor. Impressive right? Here are a few things you should know about laser therapy.

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What is Laser Therapy?


Laser therapy is the use of focused light to treat different body ailments. It can be used to relieve pain, remove tumors, and even treat acne. Laser therapy is quickly gaining momentum because of the precision assured as compared to normal surgery. Your doctor is able to treat you without affecting any surrounding tissues or cells. Laser treatment therapy also assures less pain and swelling after the procedures. It might be a bit expensive and you may need a few sessions considering the level of damage control needed.

How Does Laser Therapy Work?


Laser therapy devices use focused light that is tuned to a specific wavelength and frequency. The tuning helps make sure that the laser will do the task at hand without causing any other damages. This is because the beams from the laser light can be very intense. This kind of intensity is used when cutting steel and shaping diamonds. You wouldn’t want such intensity anywhere near your body, right?

Every procedure done on your body using laser therapy equipment requires the use of a certain frequency and power. This is mainly to control the level of penetration through the skin. In most cases, superficial wounds only need low-frequency light with low penetration while deeper tissues require the use of high-frequency light for deep penetration.

What is Laser Therapy Used For?

Now that you know what laser therapy is and how it works, it is important to learn more about what it is used for. Here are a few ways laser therapy can help;

Improving Vision


As the years go by, most people start experiencing some vision impairment especially when it comes to reading. There has been no treatment to alleviate this condition. People always turn to use reading glasses to help make it easier for them to read. However, you can use laser therapy to help address this issue. Laser eye surgery will help improve your vision and restore both distance vision and reading vision.  

Treating Hair loss

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Hair loss is a daily occurrence that requires no cause for alarm. However, if you’re experiencing hair loss without significant hair growth, this should be worrying. This is because it means that you’re simply losing hair and could go bald if the problem is not addressed. There are different treatment methods for hair loss including laser therapy. 

Laser therapy releases photons into the scalp tissue that is absorbed by weak cells. The absorption of the photons works to encourage the growth of hair. This procedure is safe, tolerable, and less invasive compared to other hair loss treatments. 

Relieving Pain


One of the chemicals that is released when injured is bradykinin. This is a pain eliciting chemical that enhances nerve sensitivity and makes the pain unbearable. To get rid of the pain completely you need to find a way to get rid of this chemical. Laser therapy is one of the best ways to relieve this pain. The light produced during laser therapy normalizes ion channels and decreases this chemical in the process. In addition to that, it also stimulates the production of endorphins (natural pain reliever) that work to reduce nerve sensitivity and provide an analgesic effect.

Reducing Swelling


When you get injured, the natural response of your body is to rush nutrients, water, and oxygen to the affected area. This is meant to facilitate faster healing and recovery. However, if your lymph glands are not working at their best, then drainage will not be as required. This will lead to an accumulation of waste and nutrients in one place which will result in swelling. Laser therapy is used to increase blood circulation and improve your lymphatic system. When your lymphatic system is at its best, drainage of waste products will be easier and faster relieving the area from the swelling.

Removing Warts, Moles, and Acne

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Laser therapy has become a great skin rejuvenation method in most dermatology centers. It works by addressing the surface of the skin and removing any unwanted marks. The moles found on your body require attention especially because they can turn cancerous. This is why most people turn to laser therapy to remove them. 


Laser therapy is used to treat different issues and is a non-invasive procedure. It is the perfect treatment option for anyone who wants to avoid the use of needles and scalpels. It also cuts the treatment time significantly and helps you heal faster compared to other treatment procedures. Take your time to evaluate your treatment center and the devices that will be used. Familiarizing yourself with this will give you peace of mind when undergoing the procedure.