Eyebrow tattooing is a cosmetic surgery treatment that uses an instrument to pierce the skin with plant pigments and penetrate between the epidermis and the dermis to maintain the shape of the eyebrows, which is a cosmetic method that young women respect, not only to improve the shape of the eyebrows, but also to make them more slender. However, eyebrow tattooing may also cause certain hazards to the human body, as follows: 1, if the beauty institution uses improper and unqualified products, the material for eyebrow tattooing contains heavy metals, which will stimulate the skin and cause local skin pigmentation, and may also lead to skin allergies, causing redness and itchiness; 2, if the doctor does not operate properly, it may damage the hair follicles under the skin, causing local growth deformities and misalignment of the eyebrows, bringing more side effects. 2. If the doctor does not operate properly, he or she may damage the hair follicles under the skin, causing local growth deformation and misalignment, and bringing more side effects. Therefore, it is recommended to choose a professional beauty institution or hospital for eyebrow tattooing in order to avoid unnecessary side effects and to pay attention to the following aspects: 1, after eyebrow tattooing, the applicant will feel itchy and painful, so you should try to let the scab fall off naturally, do not peel it off by hand to avoid scar formation; 2, during the recovery period of eyebrow tattooing, it is advisable to eat a light diet and avoid eating spicy, stimulating and greasy food; 3, keep the local clean and dry, and try to avoid using chemical cosmetics. 3. Keep the area clean and dry, and avoid using chemical cosmetics as much as possible; 4. Do not touch hot water or steam to prevent the scab from softening and affecting the coloring.