It is best not to use it, which may affect postoperative recovery. If you are afraid of leaving scars, I suggest you try aloe vera to help repair skin and speed up skin metabolism. After the wound is healed, using aloe gel or aloe products will help to eliminate scars. Or vitamin E can prevent skin oxidation. Buy a small capsule of vitamin E, poke it open, and rub the oil inside to the scar. The effect is good.