Inflammation and Red Light Therapy

Many people around the world have experienced inflammation in their life, but what is it exactly? In this article, we will give an overview of inflammation. The types of inflammation, causes, treatments, and symptoms. We will also look at how red light therapy promotes cellular function which could provide support to your body’s inflammatory response.

What is inflamation?

You have probably felt inflammation before, and commonly refer it to a part of your body that gets swollen, often turning red and getting hot, sometimes it’s even painful and uncomfortable. You’ll probably think it’s in response to an infection or a serious injury. However, that isn’t always the case. Inflammation is a complex and vital process that protects your body. Inflammation is programmed in all types of living things, and responds to danger by protecting the areas that need it. It’s one of your body’s first responses to any type of damage. Inflammation can linger and become a chronic issue, causing dysfunction throughout the body. Learn more about Skin health here. 

What is the Cause of Inflammation?

Inflammation has many causes, typically it’s anything that stresses the body. Physical symptoms include things like burns, bruises, wounds and injuries. Inflammation can also occur from things such as infections, chemical irritants, germs and bacteria, and allergenic substances.

Taking care of our body can also help inflammation, just like it could hinder it. Inadequate sleep, dehydration, poor nutrition and exposure to toxins could all lead to a development of inflammation. Continued inflammation could lead to more serious and long-term health problems.

Symptoms of Inflammation

There are a few classic signs of inflammation, these include, redness, swelling, pain, and heat are all common functions. Inflammation causes the hormones bradykinin and histamine to react with the blood vessels in the tissue, causing them to dilate, which in turn allows more blood to reach the affected area. This is the reason for inflamed areas to turn red and feel hot. Evidence shows that inflammation can cause severe mental fatigue, depression and loss of function.

Chronic and Acute Inflammation

There are a few types of inflammation it’s important to know about. Acute and Chronic. Acute inflammation happens when an irritant such as bacteria or a germ finds its way onto your body. It could also be a foreign object in your body such as a splinter. Chronic inflammation happens when an area becomes so severely damaged the body continues to provide inflammatory responses. Common chronic disease includes Rheumatoid arthritis, Psoriasis, and Crohn’s disease.

Not all inflammation is a bad thing. Inflammation illicit a response from your immune system. Blood flow is increased causing more immune cells to be carried to the tissue. These cells help with the healing process. Both hormones bradykinin and histamine provide an irritation to the affected nerves, this causes your body to protect the area more and stay alert to damaged tissue. Inflammation also allows for more fluid to reach the area, this means more vitamins and minerals and immune cells can reach the area faster. This is the common cause of the swelling, and pain people perceive from inflammation.

The Treatment of Inflammation

Common treatments for inflammation include over the counter NSAIDs, or non-steroidal anti-inflammatory drugs, ice packs and even prescription NSAIDs. These common drugs often show numerous risks for prolonged use. The unfortunate part about these treatments is they commonly only address the symptoms of inflammation, such as the pain and swelling. This leads to common problems such as the wrong prescription being filled out, wasted time and wasted money on failed treatments.

It’s not a surprise that people have become tired of this trend, and are seeking to find the cause of the issue, such as cellular damage, tissue repair and biological factors such as imbalance in the body. Many people have become seeking alternative treatment that could help these issues at a deeper and more beneficial level. Lifestyle changes, nutritional advancements and even sleep play a large part in keeping the body from becoming chronically inflamed. Light exposure also plays a large part in reducing inflammation. Cells need to repair, regenerate and work efficiently to provide a proper response to pain and inflammation when it does occur.

Red Light Therapy and Inflammation

Red Light Therapy has many names, from Photobiomodulation (PBM) therapy to Low level laser therapy(LLLT) and many more. This therapy is a simple and non-invasive treatment that delivers concentrated wavelengths of healthy red and near infrared (NIR) light to the cells in the skin and joints. Red Light therapy is a popular and upcoming treatment style that has many different benefits. You can learn more about the basics of Red Light Therapy here.

Red Light therapy works by providing a wavelength of light to penetrate the skin and tissue to provide an optimized environment for the cells. These cells are then activated to produce adenosine triphosphate or ATP. ATP is the currency of all cells. This creates a more efficient and productive environment where cells can repair, reproduce, and function in a more optimal manner. This provides anti-inflammatory properties by introducing nutrients and minerals to cells that would otherwise be too damaged to function correctly. Proper cellular function can help improve discomfort, inflammation and introduce proper blood flow to damaged tissues. When cells receive an optimal environment for growth, they provide tons of benefits to the surrounding areas and even throughout the entire body. 


Inflammation plays a huge role in our bodies, and we should all be aware of the symptoms and benefits of it. From protecting your body you letting you be aware of an injury. Inflammation is a natural and important part of our daily lives. Just like anything in life, too much of it could cause a problem. Chronic inflammation can cause serious health risks, and can limit what we can and cannot do on a day to day basis.

Red Light Therapy is an efficient and popular treatment option to induce proper cellular energy production. RLT can have a positive impact on your body’s response to inflammation, and with a healthy lifestyle, red light therapy can help you perform the best, without inflammation.

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