Tattooing is the injection of dissolvable pigments into the skin to produce permanent inscriptions and patterns, as are eyebrows, eyeliner and lip lines. Tattoo can be said to have a long history, “Zhuangzi” mentioned the Yue people “short hair tattoo”, the Song Dynasty has the famous “Yue mother sashimi”, some indigenous people abroad are also accustomed to the circumference of the text on a variety of patterns to show the heroic, swarthy, today there are also boys like in the arm The text or pattern on the arms, forehead, and some girls are keen on the text eyebrows, text eyeliner, etc.. However, from a medical point of view, the tattoo is classified as a foreign body reaction, dermatology experts believe that the text of foreign substances in the body is a bad stimulus, some can cause cancer, some can induce lupus erythematosus, sarcoma, keloid scars, etc., if the tattoo when sterilization is not strict, but also may infect syphilis, hepatitis B, tuberculosis, leprosy, etc., these are probably many love “text The “people” are probably not expected. But then again, the above-mentioned terrible consequences are after all a minority, so for those who love the “text” of the heart more than anything else, it is particularly important to choose a reasonable and appropriate time, place and applicator. First of all, their own skin to be healthy, local is suffering from skin disease, do not re-text; secondly, to be in a strictly disinfected beauty salon, has reduced the chance of infection of other diseases; the third and more important one, that is, the operator must be formally trained, have extensive practical experience, high aesthetic interest, especially Wen eyebrows, Wen eyeliner, the slightest carelessness, want to start over, fear is difficult to have satisfactory results. Of course, as doctors, we still believe that tattoos are never desirable, and eyebrows should also be engaged in caution.