Q_switch laser

One of the most important reasons why a patient goes to a doctor to remove a tattoo is that he wants to leave no trace of the tattoo on the body after it is removed. The ink of the tattoo is replaced under the surface layer of the skin, which makes it difficult for the laser to remove the tattoo, and therefore many sessions are needed for this work. The length of time that has passed since the time of tattooing, the tattoo done by a skilled person or a beginner, and the color of the tattoo are among the factors that are effective in the rate of tattoo loss. Other effective factors: tattoo ink, type and size of the involved skin and skin color are effective, so the number of sessions cannot be predicted. Colors such as red and brown are very resistant to laser, so sometimes combined laser methods are needed to remove the tattoo.
This device is mostly used to remove pigmented lesions such as moles and freckles and especially to remove tattoos. Immediately after the laser treatment, the lasered area turns white due to the evaporation of water from the epidermis or It is the surface layer of the skin and this causes the membrane of the cells containing the tattoo to be torn and then the tattooed area is cleaned.
Green tattoos give the best response to laser treatments and red tattoos give the least response to laser treatment.
Orange and yellow tattoos hardly respond to laser treatment.
One reason for amateurs is that they use materials such as Indian ink and usually use surface tattoos, it is easier to remove these tattoos. On the other hand, professional people respond to the treatment later due to working with more depth.
One of the relatively common side effects after the Q-switch laser is the darkening of the skin in the lasered area. This complication occurs due to the chemical exchange of the materials containing the tattoo and is completely unpredictable. This complication can be treated by continuing the laser procedure. For this reason, it is better to do the laser test first, especially in the face area.