Can tattoos be removed?

Tattoos can remove the original patterns on the body through certain technical means. With the rapid development of science and technology, there are more and more methods to wash tattoos, such as depigmentation by freezing method, heat removal by Shenzhen method, tattoo washing by high-frequency electronic watch needle, tattoo washing by traditional Chinese medicine and tattoo washing by laser. And laser tattooing is commonly used.

Taking laser tattoo washing as an example, the laser can enter the damaged part smoothly, and the dye is vaporized and crushed during the treatment, which makes the tattoo color fade. Generally speaking, the effect of lightly washing tattoos once is obvious, or even completely eliminated, but most of them need multiple treatments.

Different colors of laser are absorbed by different colors of skin, and dye particles are decomposed and vaporized by laser energy, sealing blood vessels, and then the dye particles are absorbed by the body and excreted, and the pigment disappears.

Because the laser of a certain wavelength is only absorbed by the pigment of the corresponding color. Only diseased cells can absorb specific laser, and the depth of laser reaching the skin can be controlled. Adjustable pulse can minimize skin damage. Generally, the skin will return to normal within 7 days to 10 days.

It is not difficult to expand the information of the tattoo itself. From the doctor's point of view, we are more concerned about disinfection: after all, tattoos need to pierce the skin surface and contact blood. It is necessary to ensure that this machine can be used only after passing the disinfection, and it will not infect others.

If you choose the wrong place to wash your tattoo early, it may also lead to scar hyperplasia. In the dermatology clinic, many people washed in the tattoo shop before, but they went to the hospital to wash again if they couldn't clean up. Most of them have encountered inferior machines in tattoo shops, and their energy can't be exerted. Washing for more than a dozen times can't achieve the effect of regular hospitals several times.

If the blister reaction of the tattoo is serious, it is very likely that an old white scar will be formed after the pattern is washed away, and the original pattern will eventually appear on the arm.

Baidu encyclopedia-tattoo washing

People's Daily Online-In summer, many people get tattoos, said a post-90s dermatologist in Hangzhou.