Postpartum stretch marks usually do not cause harm to the body and generally do not require treatment, but those who have the need for treatment can be treated with medication, physical therapy, surgery and other methods. Stretch marks are swollen lines on the abdominal skin that occur during pregnancy and are mainly related to changes in skin tone and hormone levels during pregnancy. Stretch marks usually have no adverse effect on the health of the body, but severe stretch marks can affect the appearance of the body and bring psychological pressure to pregnant women. Clinical methods to eliminate stretch marks include medication, physical therapy, surgery, etc. Early stretch marks can be treated with retinoic acid ointment to promote epidermal cell proliferation. Physical therapy commonly used laser treatment, radio frequency technology, microcrystalline skin resurfacing, etc., stretch marks serious cases of abdominal wall surgery. Specific treatment needs to be based on the condition, the professional doctor to develop.