Stretch marks are a type of swelling of the skin on the abdomen that occurs during pregnancy. They can be lightened by surgical treatment, medication and so on. 1. Surgical treatments: including radiofrequency treatment, laser treatment, microdermabrasion treatment, etc., which can lighten the stretch marks to a certain extent, thus playing an aesthetic role. 2. Medication: You can choose the right medication under doctor’s guidance to play the role of lightening stretch marks. Including retinoic acid drugs, suitable for early stretch marks, but for the middle and late, breastfeeding women, prohibit this drug; bitter almond oil applied to the local, and assisted by massage can be appropriate to fade stretch marks; adhere to the application of anti-stretch mark cream, can also be effective in preventing stretch marks. It is recommended that people with related needs consult regular medical institutions and receive appropriate treatment under the guidance of professional doctors.