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Dec.2024 18
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Does red light therapy help acne​

Introducción
Discover the science behind red light therapy for acne, its clinical evidence, treatment protocols, safety considerations, and why it could be the right choice for clearer skin. Learn more about this innovative and gentle approach to acne treatment.
Detalles

What is acne

Acne is a chronic inflammatory disease of the hair follicles and sebaceous glands. It is characterized by acne, papules, pustules, etc., often accompanied by sebum secretion. It is common in young men and women aged 15-25 years old. After puberty, the symptoms will naturally alleviate or heal.

Does red light therapy help acne​

After clinical use in many hospitals and medical beauty clinics, red light-assisted physical therapy has obvious effects on acne.
After acne occurs, it is generally mainly an inflammatory reaction of the hair follicles or sebaceous glands in the patient's local skin. If red light therapies are used, these inflammations can usually be gradually absorbed through the heat of this red light. Or to a certain extent, it can curb the reproduction of local conditional pathogens and the pathogenic effects of local conditional pathogens.
Many people will develop hemorrhoids due to endocrine disorders. These people can improve acne by regulating endocrine. Red light therapy can also be used to treat acne. Red light therapy for sale is a physical therapy method, and this treatment method has no side effects.
After the patient develops acne, if the inflammatory reaction is particularly obvious, you can also take some anti-inflammatory drugs orally while using red light therapy benefits. While using these treatment options, you should also pay attention to your diet, especially some spicy and irritating foods as much as possible.

How light therapy treats acne

Red and blue light are the most commonly used phototherapy methods for acne, and LED light sources are generally used for irradiation.
The wavelength of blue light is about 420nm, and it does not penetrate deeply, but it has a bactericidal effect on acne bacteria and some other surface microorganisms, and can also reduce sebum secretion.
The wavelength of red light is above 620nm, which can penetrate into the superficial layer of the dermis, act on fibroblasts, vascular endothelial cells, and inflammatory immune cells, and play an anti-inflammatory and skin repair role.   Therefore, acne inflammation and scars can be irradiated with red light.
Red and blue light provides a safe and effective treatment option for the majority of acne patients. Red light or blue light can be used alone. It can also be used simultaneously with medication and/or other physical therapies. Early treatment of acne can help shorten the course of treatment, reduce recurrence, and prevent scarring.

How long to do red light therapy

How long does it take for red light to work for acne treatment?

The combination of blue light and red light effects can have antibacterial, anti-inflammatory and repairing effects. It has a good effect on mild to moderate acne. This treatment is a non-contact, non-invasive treatment method with a wide range of indications.

Generally, facial treatment takes about 20 minutes. Of course, it also depends on your actual situation. According to the difference in the selected instrument, the interval is about 2 to 4 weeks for treatment, and generally, each course of treatment is 3 to 6 times.

How to get red light therapy

You can choose to receive treatment at a professional institution, or you can buy red light equipment for treatment at home. Red light beds and red light panels are your best choices. Whether you choose institutional treatment or home equipment, purchase red light therapy bed  can help improve your skin condition.

Is red light therapy bad for your eyes?​

Red light therapy typically uses light with wavelengths ranging from 600-700 nanometers (red light) and 800-900 nanometers (near-infrared light). Light at these wavelengths does not usually cause direct damage to the eye's retina or cornea, but prolonged exposure may cause discomfort or fatigue.
Near-infrared light (800-900 nanometers) is generally invisible and cannot be sensed by the eye, but it can still penetrate tissue and affect the retina. High intensities of near-infrared light may pose potential risks to the retina.

How to use red light therapy for eyes​

Do I need to close my eyes for red light therapy?

When receiving red light therapy, it is recommended to take the following measures to protect my eyes:
Close your eyes when red light therapy: Closing your eyes can reduce the chance of light directly hitting your eyes, which is a basic protective measure when receiving red light therapy.
Wear protective eye shields when red light therapy: If the treatment device is close to the eyes, it is recommended to wear special light therapy protective eye shields to ensure safety.
Avoid looking directly at the light source: Even though red light therapy is generally safe, it is not recommended to look directly at the light source to avoid eye fatigue or potential discomfort.