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Photodynamic therapy – Definition, Application, Benefits, More

Photodynamic therapy


Photodynamic therapy is a revolutionary non-invasive technique that stimulates, regenerates, and repairs the skin thanks to the combination of light and photoactive. A treatment increasingly used to treat dermatological conditions and skin problems.

However, also called PAN therapy (Photo Activation Natural Products), it is a non-invasive, safe and effective treatment for any skin type and can be performed at any time.


What do we treat with photodynamic therapy?

Whenever, Knowing its significant effects, it is easy to think of its multiple applications:


Whenever, Promotes the formation of new and better collagen, neocollagenesis, noticeably educating the skin condition.

Peeling. The peeling of the first phase of the treatment contains glycolic, ferulic, lactic, mandelic, salicylic, citric and kojic acids, each of them with multiple properties and that together are keratolytic, bactericidal, depigmenting, fibroblast stimulators and deeply moisturizing.

Photoactive. Whenever, Photosensitizers specially formulated for skin rejuvenation are:


Photodynamic therapy in acne has a powerful bactericidal, anti-inflammatory and cell regenerating effect.

Peeling. We begin with a peeling with azelaic, mandelic and salicylic acid, with intense keratolytic properties (they treat and prevent the formation of comedones), regulate the formation of sebum from the sebaceous gland, have anti-inflammatory properties and stimulate fibroblastic activity.

Photoactive. Whenever, the photosensitizers formulated for the treatment of acne are:


Whenever, Photodynamic therapy is a non-invasive technique based on the stimulation, regeneration and repair of the skin. The essential elements of this treatment are low power light (LLLT) and photosensitive products, that is, those that are activated and react with light. This therapy is accessible, simple, painless, without side effects, and has excellent results.

However, a complete aesthetic medical treatment of rejuvenation, dermatology and pain treatment, for its positive results in:

Photodynamic therapy and biostimulation with Ledsmedical

However, Proven expertise offers safety and efficacy for facial , body or hair treatments . Ledsmedical is the most advanced LED equipment for photodynamic therapy treatments. For use as a sole treatment or as an adjunct to other procedures. It is achieving very satisfactory results for the patient.

Whenever, it emits red, yellow, blue and green light with a predefined wavelength within an optimal range for the different treatments and indications.

Whatever the effects, they are stimulants, regulators or inhibitors of cellular activity. For this reason, LED phototherapy has applications in aesthetic and anti-ageing medicine, dermatology or pain treatment.

Biological effects of therapy

Frequently asked questions about Ledsmedical

How does it work?

Whenever, Harnessing the natural biological effects of light to repair and stimulate cells

Are there any side effects?

no side effects

How long does the treatment last?

However, Between 15 and 20 minutes

When can I see the results?

However, from 3 to 6 sessions. Once the treatment is finished, the results can last from 1 to 3 years, depending on the indication and the patient’s habits.

How long will the result last?

However, It depends on the treatment. Consult the doctor for your specific case.

Can it be combined with other treatments?

Yes, it can be combined with other treatments: Mesotherapy, filler, botox…

Can I sunbathe after treatment?

However, It is recommended not to expose yourself to the sun for 48 hours after treatment and use sun protection.

How does photodynamic therapy work?

Whenever, Photodynamic therapy involves the administration of a photosensitizing drug and its subsequent activation by light of a wavelength corresponding to the absorption spectrum of the photosensitizer.

How much does photodynamic therapy cost?

However, each session costs, on average, R$ 2 thousand. According to the American Dental Association, photodynamic therapy also holds promise in treating periodontal disease, an infection of the tissues that support the teeth.

What is photodynamic therapy?

However, It consists of applying a photosensitizing chemical agent with subsequent irradiation with a light source with a specific wavelength, thereby producing a series of beneficial metabolic processes for the body. Phototherapy or light therapy consists of light at the appropriate wavelengths to achieve a good therapeutic effect.

Traditional phototherapy uses only light from a specific basis, letting it act on the tissue.

However, Dynamic phototherapy is based on the interaction of light with photosensitive molecules administered to the patient, photosensitizing molecules that will act as intermediaries between the light and the specific tissue.

Photodynamic therapy brings good results in skin treatments

However, One of the most promising treatments against skin cancer was the theme of the 12th Day inland Dermatology, held Friday and Saturday in Caxias do Sul (RS). However, this is photodynamic therapy, a simple procedure seen as the great dermatological novelty of recent times.

Whenever, Emerged in the 1970s in the United States, it is a less harmful option for cancer treatment. However, today in addition to being used against various types of skin tumors, photodynamic therapy has expanded its area of ​​activity in the control of other diseases and in rejuvenation.

Whatever, the technique treats early stage skin cancer and precancerous lesions. Whenever , In addition, it has expanded its use in helping to control acne and has established itself as an option in the management of skin rejuvenation – highlights dermatologist

Also Read: Radiation Therapy – Definition, Goals, Types And More


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