Postpartum stretch marks are pigmented diseases that many pregnant women are prone to develop. From the treatment experience, some patients with postpartum stretch marks can fade away on their own about 0.5-1 year after delivery, mainly because they pay attention to sun protection and proper care. However, in some patients, the stretch marks persist and become heavier and heavier. To get rid of the stretch marks, you can take tranexamic acid, vitamin C, vitamin E, etc. orally, or you can use Arbutin Hydroquinone Cream topically, etc. You can also use chemical peeling, such as if acid or salicylic acid. Some of them can be used with current laser technology, such as intense pulsed light or picosecond laser, which also have some effect. However, the overall treatment requires a combination of the above tools.