Obesity lines are generally referred to as atrophic lines, which generally cannot be eliminated, but the symptoms can be alleviated by laser. Atrophic lines are due to the degeneration of the skin’s elastic fibers are fragile, excessive pulling dermal layer fracture formation, and morbid obesity, Cushing’s syndrome and other factors related to the lines from the initial purple red or dark red gradually transformed into white. Atrophic lines generally have no obvious clinical symptoms and do not require special treatment. Using the selective photothermal effect of laser to stimulate the regeneration and rearrangement of dermal collagen fibers and elastic fibers can make the fading of atrophic lines, which generally needs to be carried out several times. In addition to laser, it can also be treated by medication, radiofrequency treatment, microcrystalline abrasion and so on. When you have cosmetic needs, you can go to a regular medical institution and choose the appropriate treatment.