What is light therapy in beauty and healing?

There are many ways to treat acne skin, including light therapy, a form of treatment that is safe and has few side effects. Let’s explore the benefits of light therapy in beauty and healing through the following article of Tnhelearning.edu.vn.

What is light therapy?

Light therapy, also known as phototherapy, is a treatment for chronic skin diseases, which often appear in adolescence, patients with seasonal depression or certain medical conditions. Other related problems must be treated with exposure to artificial light.

Light therapy is also known as phototherapy

When light emitted from cells is linked together into an energy system in the body, this energy can control biochemical reactions, excretion, and properties of cells. If this energy system is not nourished or replenished in time, it will lead to health disorders.

Based on the mechanism of action of the photovoltaic system of the cell system, the doctor will use color light therapy to treat the disease.

The light in the cells is linked together into the energy system in the body

When to apply light therapy?

Used in the treatment of diseases

According to many studies, the wavelengths of light affect endogenous chemical reactions in the brain, related to mood and sleep.

Light therapy can treat seasonal depression, improve sleep disorders

As a result, light can be used to treat depression and improve sleep disorders. In addition to being used in beauty, doctors may apply light therapy for the following cases:

• Patients want to treat the disease with a safe course, with few side effects
• Pregnant or breastfeeding women who are depressed, do not want to take medication
• Increased effectiveness for people with depression who want to reduce the dose of medication, or are using drugs or related to mental health.
• People with circadian rhythm disturbances, sleep disorders, dementia, intellectual impairment

Used in beauty, acne treatment

Light therapy is popularly applied in beauty and acne reduction, especially in the treatment of acne during puberty, depending on the cause of acne, doctors apply different treatment regimens.

Light therapy is widely applied in beauty and acne reduction

This method is not only suitable and effective for patients with acne, but also suitable for patients with contraindications to conventional treatments such as topical medications such as children, patients with hyperlipidemia. when taking isotretinoin,.

Light therapy will have different wavelengths and have different uses

For acne skin treatment, light therapy will have different wavelengths and have different uses.

• Using LED blue light with a wavelength ranging from 405 to 940 nm has the effect of promoting the production of porphyrins, effective to destroy P Acnes and anti-inflammatory.
• Using green light with a wavelength of 515nm has the effect of cleansing, soothing the skin, improving the function of the sebaceous glands to improve oily skin.

Using 415nm blue light, this type of light is used to treat oily skin and acne hidden under the skin. This is a form of cold, deep light that relaxes the skin, helps fight infections, shrinks acne, regulates oil glands, connects capillaries, soothes skin,…

The process of performing light therapy

The patient sits near the device that emits artificial light

During light therapy treatment, the patient sits near a device that emits artificial light, similar to natural light.

Light will be adjusted at certain times or only exposed to light during a specific time of day.

To be more effective, the light in the light box will shine indirectly into the patient’s eyes.

How long does light therapy treatment take?

Light therapy is a safe way to support pathology and beauty treatment, thereby improving mental and skin health, upbeat mood, more confidence.

Light therapy is a safe way to support the treatment of diseases and beauty

This therapy usually works within a few days from the time it is performed. However, there will be cases where the validity period takes 2 weeks or more.

Above is information about the mechanism of using light therapy in the treatment of some diseases and beauty. Hope this article helps you to have more useful and interesting knowledge.

Source: Vinmec.com International General Hospital

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