How does blue and red light therapy work?

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Last Updated on 3 years by Francis


How does blue and red light therapy work?

blue and red light therapy


What Red Light Therapy and Blue Light Therapy is, The Duration of the Session, and how Exactly does Blue And Red Light Therapy Work


red and blue light therapy device for skin

Light therapy is a quick therapy that uses intense light wavelengths to tackle cosmetic and medical dermatological problems. Some types of light therapy may be used to decrease the effects of chronic skin diseases such as psoriasis, while others may help restore and repair the skin.

Red light and blue light therapy are two most efficient types of light treatment

Red light therapy

light wavelength spectrum

Red light treatment includes the use of Ultraviolet-free LED therapy lights to transmit small red light wavelengths directly into the skin.

red light therapy device for skin

The red light operates to increase blood flow to the infected region while stimulating collagen and triphosphate adenosine (ATP) synthesis, enhancing skin texture and tone. Red light treatment may also decrease decoloration of the skin, inflammation, and wrinkles and fine lines appearance. Red light is also efficient in treating pre-cancerous regions known as actinic keratoses (AKs)

Blue Light Therapy

Blue light has been revealed to both decrease excess production of sebum (oil) and at the same time reducing bacteria from the inside pores, it is frequently used as an acne treatment.


Blue light is also efficient in treating actinic keratoses , as medications can destroy lesions and at the same time leaving healthy tissue untouched in the surroundings.

Dual therapy People may benefit from the course of treatment which integrates red light with blue light therapy in certain cases. In such a two-tiered strategy, under the watchful eye of their surgeon, people may sometimes overlap between each form of treatment.

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Both kinds of light treatment have been proven to cure a range of medical and cosmetic skin problems including: Actinic keratoses (AK’s), Scleroderma, Acne Rosacea Dermatitis, Hyperpigmentation, wrinkles, Sun damage

Which Regions Of The Body Can Be Treated With RED and Blue Light Therapy?

Red light treatment and blue light treatment are both secure to be used in all regions of the body Arms, chest, back, Face, hand and legs are widely treated regions.

How Exactly does Blue And Red Light Therapy Work and What should I expect during a light therapy treatment?

How the therapy works; People lie down or take a seat during the period when the light is given to the diagnosis region during the therapy.

In combination with light therapy medication, your doctor can suggest adding a topical treatment to make the focused region more reactive to light, ending in more efficient treatment.


Based on their requirements, treatment duration may differ in patients. Nevertheless, a typical therapy period of treatment lasts for 15-30 minutes anywhere.

The range of therapy sessions required may differ depending on the patient’s need. While some people notice their required outcomes after only a single light treatment period, patients will generally require numerous treatment period over a given period of time.

This type of light therapy uses dedicated LED lights to transmit blue light to the skin. A couple of chronic skin diseases can be treated with blue light therapy.


a handheld blue and red light therapy device

Medical insurance can cover the light treatment if and only if the insurance supplier decides that medical therapy is needed. So it is advisable for people to consult their insurance company to confirm prior to starting the therapy, if their specific policy will cover light treatment.

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Who so ever has encountered acne problems as an adult or as a teen should have take into consideration all kinds of medicines in the search for clear skin. Light therapy treatment is this kind of treatment that many individuals stand with.

Light skin treatment is the treatment of stars with a potential alternative tough skin, maintaining your main reason to hide under bay make up layers.

How do you understand if light treatment works best for you and maybe its blue light therapy or red light therapy that works best for you?



Therapy with blue light cure acne by eliminating bacteria.


Red light treatment decreases swelling and redness. It also accelerates the process of healing.


Anticipate outcomes of light treatment after approximately 8 sessions.


No interruptions, immediately after the treatment you may encounter redness or swelling.


Approximately begin light treatment sessions at


Light treatment products at home, such as the Neutrogen Light Therapy Mask, are a common option

Here is a product review link of light therapy masks which can offer a variety of options which might be helpful in alleviating your condition.

Red light therapy is regarded as a secure and well-tolerated treatment to relieve multiple-condition symptoms. NASA was even using the technology. Red light therapy does not use damaging ultraviolet (UV) light, which can harm the skin and make cells to mutate, as opposed to using salon tanning beds.

It produces visible towards the electromagnetic spectrum’s infrarot end and also sometimes uses infrarot light. It’s well consumed by the skin and is believed to offer the body and health many advantages

Generally speaking, light therapy involving only visible light is regarded safe. Nevertheless, the use of phototherapy can lead in a hyperactive state called mania for individuals with drug-resistant non-seasonal depression. Light therapy must be decreased or stopped in these rare instances and the situation handled properly.

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Any therapy in which the patient is subjected to ultraviolet radiation is not entirely without its hazards?including premature skin aging and increased likelihood of developing skin cancer later in life.

There is also frequent reporting of eye strain and temporary light-caused headaches, even though these conditions do not appear to show any permanent injury.

In photodynamic treatment, adverse effects vary based on the type of photosensitizer used, with methyl aminolevulinate appearing to cause the most severe pain during treatment and possibly a greater likelihood of hyperpigmentation following treatment. Patients also sometimes encounter a transitory flare of acne in nature.

Light-triggered photosensitivity responses require, stinging, redness and burning, generally die down for three weeks following therapy. Allergic reactions like eczema and hives may occur within a few hours of exposure to the cream at the contact region.

It can result in serious implications to rely on unverified uses of light treatment while delaying or ignoring standard cancer therapy. That is why a multidisciplinary strategy must be adopted, as well as the chance of pre-treatment of tumor cells to make them more vulnerable to photodynamic therapy.

Red light therapy is a secure and painless treatment. Reports of blistering and burns resulting from undergoing RLT units have been reported, however. After sleeping with the unit in position, some individuals created burns, while others suffered burns owing to broken cables or corrosion of the device.

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