Moles need to pay attention to the following aspects: 1, to avoid infection, if there is redness, swelling and purulent oozing, you need to take oral amoxicillin capsule, topical fusidic acid ointment, or compound polymyxin B ointment, 2 times a day to apply. 2, to take down the tissue block to the pathology room, to do the histopathological examination of the skin, and make clear the benign or malignant. If it is malignant, it needs to be operated again for dilatation as well as deep cutting to remove the malignant tumor completely.3. Avoid drinking alcohol and eating spicy and stimulating diet so as not to stimulate the surface of the skin that has been broken after removing the mole.