When to Choose the Acne Laser Treatment?
It is not an uncommon fact to observe scars in the more advanced stages of this chronic skin disease. If a treatment is not followed immediately, people will observe that these scars tend to become more and more serious. One of the preferred methods to treat this skin condition is represented by the acne laser treatment. In some of the cases, “laser treatment” is an improper term, as a special type of light is used. This light increases the temperature in the affected area, fact that leads to a regeneration of the skin. In other cases, laser is used for healing acne and removing the scars by resurfacing the top-most layers of skin. In the past, the acne laser treatment involved regular visits to the cabinet of the doctor. Even more, in the past, the acne laser treatment had to be performed for prolonged periods of time, in order to observe the effect. In our times, due to the research that is made by the scientists, new types of lasers have been developed. This way, the efficiency of the acne laser treatment increases considerably. As the effectiveness of the laser beam gets higher, the duration of the acne laser treatment drops significantly.
Hemoglobin and chlorophyll include porphyrin rings in their constitution. Several types of porphyrins assimilate light energy, especially when oxygen is present while exposing to light. In this situation, the porphyrins become photo sensitizers that provoke the production of singlet oxygen which is very dangerous to the cells. Activating certain types of porphyrins is possible by using a certain type of light therapy, which is named photodynamic therapy. This resembles of the acne laser treatment. Although activating the porphyrins may seem a paradox, since it destroys the cells, it has a benefic effect when applied in the area that is affected by acne. The activated porphyrins destroy bacteria very fast.
It is important to know that only the lasers that have a certain bandwidth can be used in the acne laser treatment. While some of the lasers have a narrow-band light that have a bandwidth of 415 to 420 nm, others have a broadband light with a bandwidth that ranges from 510 nm to 595 nm. Not at last, certain orange and red light lasers that have a bandwidth of 610 to 635 nm have been successfully used in the acne laser treatment. Other lasers that use an almost InfraRed spectrum that ranges from 1320 nm to 1540 nm have been successfully used in thermal injury to the sebaceous glands.