The Q-switched laser allows for the removal of most tattoos, essentially eliminating the risk of leaving scars. In our center, we use equipment designed to produce multiple wavelengths to remove most tattoo pigments, including blue, black, red, green, and more. Tattoos in blue, black, red, orange, and purple are removed more quickly than yellow and green, but consecutive sessions can lead to the complete destruction and erasure of the pigment.
The laser releases a high-intensity burst of energy in very short times to avoid causing damage to the skin, destroying most of the ink present. The absorption of this light energy by the pigment results in the destruction of the tattoo and the formation of micro-fragments of colored pigment, which are eliminated by the body. The impact of the light energy on the skin is similar to the snap of a rubber band.
On average, it takes about 5/6 treatments to remove a "professional" tattoo, while "amateur" tattoos may require 3/4 sessions, spaced about a month apart. The number of sessions depends on the quantity and type of ink used, as well as its depth in the skin.
The painful sensation during the treatment is moderate and generally well-tolerated. After the treatment, it's common to experience a burning sensation that can last for a few hours. The duration of the procedure is 5-10 minutes.
Following the treatment, it will be necessary to apply an antibacterial ointment dressing, which should be repeated for 3/4 days until complete healing. Typically, there is pinpoint bleeding, and a crust may appear, which usually disappears in 7-9 days and is accompanied by slight redness (erythema). Several variables affect the duration of erythema, including individual reactivity, the treated area and its size, skin color, the location, and the depth reached by the laser beam. Soothing creams can be applied to alleviate this discomfort. The treated area can be moistened, but it is strongly advised not to rub the area. The application of protective sunscreen is essential.
In addition to the immediate undesired local effects mentioned above, the following conditions can occur: changes in skin pigmentation (light or dark spots), small skin burns.
Treatment with the Q-Switch laser is contraindicated in individuals with a history of hypertrophic or keloid scars and in those taking photosensitizing medications.
Unfortunately, in some cases, the results of tattoo removal with laser technology may be only temporary. The success of tattoo removal with laser therapy depends on various factors such as tattoo color, pigmentation techniques used, location, chronological factors, etc. To date, international research and clinical evidence suggest that laser therapy is safe, but there is no guarantee that the treatment will completely eliminate the lesion or aesthetic concern being treated. Each case should be evaluated individually, and the final result may vary.