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Phototherapy for Eczema

by Andres Jimenez | September 12, 2022
In this blog post, we will discuss phototherapy for eczema in detail. We will answer common questions like what phototherapy is and how it works, and talk about the different ways in which it can be used to treat eczema.
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What is Phototherapy?

Phototherapy, also known as light therapy, is a treatment that uses light to improve the appearance and health of the skin. It can be used to treat a variety of skin conditions, including eczema. Phototherapy involves exposing the skin to certain types of light. This light helps improve circulation, reduces inflammation, and speeds up the healing process. 

What Should I Expect With Phototherapy?

During phototherapy, light will be directed at the affected areas of your skin. Each session lasts for a short period of time, usually no more than 30 minutes. Most people need to have phototherapy sessions three times per week for several weeks or months in order to see results.
You may experience some side effects during phototherapy, such as dry skin, itching, or reddening of the skin. These side effects are usually mild and go away on their own. If you have more severe side effects, your doctor may adjust your treatment plan.

What Are The Benefits of Phototherapy?

Phototherapy is a safe and painless treatment that has few side effects. It can be an effective treatment for eczema.

Standard Benefits

  1. Safe and painless
  2. Few side effects
  3. Reduces inflammation and itchiness
  4. Can reduce flare-ups
  5. Restore skin's natural barrier function

 full body red light therapy before and after

Emotional Benefits

Help patients feel more comfortable in their own skin
Help patients reduce embarrassment
If you are considering phototherapy for your eczema, be sure to discuss the potential benefits and risks with your doctor.

What is Eczema?

Eczema is a common skin condition that causes the skin to become dry, itchy, and inflamed. It can be very uncomfortable, and it can sometimes lead to secondary infections. There is no cure for eczema, but there are treatments that can help lessen the symptoms.

How Does Phototherapy Help Treat Eczema?

Phototherapy can help treat eczema by reducing inflammation and speeding up the healing process. The light from the phototherapy device helps to improve circulation and reduce the number of inflammatory cells in the skin. This can help to reduce the symptoms, such as:
  1. Dryness
  2. Redness
  3. Itching

How Does Phototherapy Compare to Other Eczema Treatments?

There are a variety of treatments available for eczema, and phototherapy is just one option. Other common treatments include:

Topical steroids

The most common treatment for eczema. They are typically used for mild to moderate cases of eczema, and can be very effective. However, they can also have some side effects, such as thinning of the skin.

Oral steroids

Typically used for more severe cases of eczema. They can be effective, but they can also have some serious side effects, such as weight gain, high blood pressure, and osteoporosis.


They can help to relieve the itchiness associated with eczema. However, they can also cause drowsiness.


A newer type of eczema treatment. They work by suppressing the immune system, which can be helpful for people with severe eczema. However, they can also increase the risk of infections.
Phototherapy is generally considered to be safer than topical steroids, oral steroids, and immunomodulators. Additionally, it is often just as effective as these other treatments. However, it is important to speak with a doctor to find the best treatment for you.
red light therapy before and after pictures
Eczema is a chronic skin condition that can be difficult to treat. However, there are a variety of treatment options available, and phototherapy is just one of them. If you are considering phototherapy for your eczema, be sure to speak with your doctor to find out if it is the right treatment for you.

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