Your skin itches, redness appears, and you wonder: is there anything that really helps with eczema? Then red light therapy may be exactly what you are looking for. In this blog, you will read how it works and, more importantly, whether it really makes a difference.
注意! The following text is not intended as medical advice. This text is based on our own knowledge, customer experiences, and various online sources.
Table of contents
What is eczema and how can you recognize it?
Can light therapy help with my complaints?
How does red light relieve eczema?
User guide: how do you use red light panels?
Frequently asked questions
What is eczema and how can you recognize it?
Eczema is a common and persistent skin condition that can affect people of all ages. It often begins at a young age, but it can develop at any time. With atopic eczema, the skin is easily irritated by external stimuli, leading to recurring inflammation.
The constant itching and skin problems caused by eczema have a significant impact on daily life. It causes not only physical discomfort but also psychological issues such as stress or embarrassment. And the frustrating part? It rarely goes away on its own.
What are the causes?
The exact cause is not yet fully known, but it is clear that eczema is the result of an interplay of several factors:
- A disrupted skin barrier: due to a lack of ceramides (natural fats in the skin), the skin loses moisture and becomes more vulnerable to external influences.
- Overactive immune system: responds to harmless stimuli as though they were threats, resulting in inflammation.
- Genetic predisposition: it is more common in people with a family history of the condition.
- External triggers: such as pollen, dust mites, certain skincare products, or rough fabrics.
- Psychological factors: stress or emotions can worsen symptoms or trigger new flare-ups.
How do I recognize eczema?
Symptoms vary from person to person, but there are several signs that commonly occur:
- Severe itching (especially at night)
- Redness and irritated skin
- Dry, scaly patches
- Small bumps or blisters
- Crusting or cracks caused by prolonged irritation
- Thickening of the skin due to frequent scratching (lichenification)
Can light therapy help with my complaints?
Light therapy is becoming increasingly popular as a natural treatment for a range of complaints. From muscle recovery to skin problems, more and more people are discovering the benefits of red light. But how exactly does it work? And can it really help with eczema?
What is red light therapy?
Red Light Therapy, also known as photobiomodulation (PBM), uses low-energy light to positively influence biological processes in the body. Unlike UV light, this light is not harmful. Instead, it helps reduce inflammation and stimulate the recovery of skin cells.
The therapy uses light waves in different spectrums:
- Red light (620–700 nm): works superficially and is ideal for skin problems such as eczema.
- Near-infrared light (700–1100 nm): penetrates deeper into the body but is less suitable for superficial skin complaints.
Which wavelengths are used?
Within red light therapy, there are different wavelengths, each with a specific effect:
- 630 nm (red): stimulates collagen production, reduces inflammation, and improves skin texture.
- 660 nm (red): penetrates slightly deeper, accelerates wound healing, and reduces redness.
- 830 nm (near-infrared): reaches deep-lying tissues, relieves pain, and promotes recovery.
- 850 nm (near-infrared): supports muscle recovery and increases the production of ATP, the energy source of cells.
Why red light and not infrared?
Although Red light and Infrared therapy are often mentioned together, they have different applications. Eczema is a problem in the upper layers of the skin. That is precisely where red light is most effective.
infrared light penetrates deeper and is more suitable for, for example, muscle or joint pain. For skin complaints, red light is therefore the appropriate choice.
How does red light relieve eczema?
Research shows that red light has an anti-inflammatory effect and stimulates skin regeneration. The benefits for people with eczema include:
- Reduction of redness, itching, and flaking
- Strengthening of the skin barrier, making the skin less sensitive to irritation
- Stimulation of cell renewal, which speeds up recovery
Red light penetrates the skin cells and activates the mitochondria, the energy centers of our cells. This improves the energy balance, resulting in faster healing and less inflammation.
Discover our red light therapy lamps
Additional skin benefits of red light lamps
In addition to relieving eczema symptoms, light therapy has even more skin-enhancing effects:
- Acne: reduces bacteria and inflammation
- Fine lines and wrinkles: stimulates collagen production through fibroblasts
- Pigmentation spots and skin aging: evens out the complexion and promotes skin renewal
User guide: how do you use red light panels?
To get the most out of light therapy, it is important to apply the treatment correctly. Below, you can read how to do this safely and effectively.
1. Frequency of use
For the best results, it is recommended to use red light therapy at least 3 to 5 times per week. For mild complaints, twice a week may already provide improvement, but consistency is crucial for a long-lasting effect.
2. Duration per session
A session lasts an average of between 10 and 20 minutes, depending on the device and the intensity of the light. More time does not always mean better results, so follow the recommended treatment duration.
3. Distance from the skin
Place the device approximately 15 to 30 centimeters away from the area of skin being treated. Make sure the light shines directly onto the skin without clothing or bandages covering it.
4. Safe use
- Wear eye protection when treating the face or when the light comes close to the eyes.
- Follow the device manual for the correct settings.
- Use on clean skin, without makeup or creams.
- Pay attention to your skin's reaction: if redness or irritation occurs, it is advisable to skip a day.
Would you like to learn more about the safety of light therapy? Also read our blog: Is light therapy dangerous and are there any side effects?
Frequently asked questions
How quickly will I see results for eczema?
Most users experience relief from symptoms such as itching, redness, and flaking after 2 to 4 weeks. This depends on the severity of the eczema and how consistently it is used.
Can I combine light therapy with other treatments?
Yes, light panels are generally safe to combine with other treatments such as creams or medication. However, it is advisable to discuss this with your doctor or dermatologist, especially when using photosensitizing substances.
Does red light therapy work for all forms of eczema?
The therapy is most effective for superficial forms such as atopic eczema (atopic dermatitis). For very dry or cracked skin, moisturizing beforehand with a neutral cream may improve its effectiveness.
Is red light suitable for children?
Red light is generally safe for children, but it is important to seek medical advice beforehand. Children's skin is more sensitive, so application should always be carried out carefully and under supervision.
