Obesity lines will improve after losing weight. If they are more serious, they can be improved with medication and laser treatment. Obesity lines, is due to the accumulation of subcutaneous fat too fast or musculoskeletal growth is too fast, resulting in skin growth can not catch up with the growth of subcutaneous fat and musculoskeletal growth rate, resulting in dermal layer fracture. This kind of obesity lines harmless to the body but will affect the aesthetic, the current common treatment of drug therapy and phototherapy, but only can improve and can not be completely eliminated. Commonly used drugs for vitamin A acid, bitter almond oil, etc.; commonly used photoelectric treatment has fractional laser, dye laser, etc.. You can also use some topical skin care ointment. All of the above treatments need to go to regular medical institutions to avoid adverse consequences.