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Most people suffering from chronic pain try different medical approaches to help ease the pain. One of the best ways to do this is by using cold laser therapy. This is because it works to target the main issues and addresses them to relieve pain. Getting to know more about this and how it works will help you decide if it’s something you can embrace. 

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What is Cold Laser Therapy?

Cold laser therapy is the treatment of pain and stimulation of healing in the body using very low-intensity light. It is referred to as cold laser therapy because, although it uses light, its frequencies vary significantly from other laser therapy options. The light produced by this laser therapy machine has a low frequency which means it cannot heat your body tissues. This type of laser therapy is also known as; 

How Does Cold Therapy Work?

A- man-using-a-cold-laser-therapy-device-on-his-shoulder
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When using cold laser therapy, your doctor will apply the laser therapy device to the specific targeted area. Cold laser therapy uses different wavelengths of low-level light that are then absorbed by the body tissues. When the cells are hit with this light, they trigger a chemical reaction that helps them regenerate and repair. 

The duration of this procedure depends on the device being used. This means that you have to make sure the device being used is up to standard. Focus on the wavelength and penetration of your device. Typically, superficial tissue is treated using 600nm – 700nm while deeper penetration only requires 780nm – 950nm.

What is Cold Therapy Used For?

Now that you know what cold laser therapy is and how it works, the big question remains. What is it used for? Well here are a few ways cold therapy can help. 

Reducing Inflammation

Inflammation on the hands
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Laser therapy stimulates blood circulation throughout your body. This means that the area you want to treat will get enough blood flow. Blood flow is important because it carries nutrients and oxygen that help your wounds heal faster and easily repair tissues.

Blood also gets rid of waste products in the affected area. This means that the molecules that contribute to inflammation will also be carried away. This will go a long way in reducing the inflammation you’re experiencing.

Relieving Pain

Man experiencing back pain
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Your body releases a pain eliciting chemical called bradykinin that enhances nerve sensitivity when injured. Laser therapy works to decrease this chemical and normalize ion channels. It also stimulates the production of endorphins ( natural pain reliever) that provide you with an analgesic effect. 

Skin Rejuvenation

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If you’re suffering from acne, hyperpigmentation, burns, and other skin issues you should try using laser therapy as treatment. It has become well known in the skin rejuvenation industry being used by many dermatologists to work wonders. The good thing with this is that you can get a home laser therapy device and learn how to use it. 

Improving Lymphatic Systems

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Your lymphatic system is responsible for returning important nutrients and water from different tissues back to the bloodstream. In essence, it is a drainage system that is very useful to your body. When any part of your body is congested, then drainage becomes impossible. This is where laser therapy comes in. It works to relieve the congestion and stimulate more lymphatic drainage. This will also result in faster healing.

Facilitating Weight loss

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Cold laser therapy can be used to aid in weight loss mainly because the light that penetrates your body stimulates the fat burning process. Granted, working out and a general lifestyle change would be easier. However, you can consider laser therapy treatment to help accelerate the process.


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For those people who are terrified of needles, using laser therapy equipment is the best option. If you are worried about missing out on all the amazing benefits of acupuncture, worry no more. Laser therapy works to stimulate all acupuncture points without the pricking pain involved when using needles. 

Wound Healing

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Collagen is a protein that is used to heal wounds and burns. A low-level laser therapy machine is used to stimulate the production of this protein to ensure faster healing and recovery. 


Cold laser therapy cuts across different body issues and can help you address them with ease. Take your time to learn more about it and consult your doctor for advice. Your doctor will be able to pint you in the right direction and refer you to actual professionals who’ll deliver what you want.