Stretch marks, once formed, last a lifetime. The appearance of stretch marks can be improved through medication, physical therapy and surgery. 1. Medication: Retinoic acid can be used to relieve early stretch marks, but it may affect the fetus or newborn, and is contraindicated for women who are pregnant or breastfeeding. 2. Physical therapy: laser treatment can stimulate the regeneration and remodeling of dermal collagen fibers and elastic fibers to tighten and contract the skin, which can reduce stretch marks; radiofrequency treatment can promote the contraction and synthesis of collagen fibers to reduce the length and width of stretch marks to improve the appearance of stretch marks; fruit acid peeling can promote the peeling of local stratum corneum of stretch marks to accelerate the renewal of stratum corneum cells to improve the appearance of stretch marks. 3. Surgery: patients with obvious stretch marks and sagging abdominal wall, abdominal wall folds, can consider surgical treatment, through surgical removal of part of the excess skin to improve the symptoms, but will be left with surgical scar, need to be careful. Stretch marks will gradually fade with time, but it is difficult to completely eliminate. You should pay attention to the prevention of stretch marks in your life. Starting to apply moisturizer and massage in mid-pregnancy can reduce the incidence of stretch marks. It is recommended that patients who need to get rid of stretch marks, go to a regular hospital, under the guidance of a doctor to standardize the treatment, to avoid self-medication, so as not to lead to adverse consequences.