The recovery time after mole freezing varies with the depth of the damage, and it usually takes about 3 weeks for the scab to come off and heal. Moles are a kind of limited lesions on the skin, there are two kinds of elevated and non-elevated, which can be removed by surgery, laser, freezing and other methods. After liquid nitrogen cryotherapy, the depth of the damage is different and the recovery time is also different, usually it takes about 3 weeks for the scab to come off and heal. Note that during the recovery period, you need to avoid getting wet to avoid infection, avoid eating spicy and stimulating food to avoid local itching, redness and swelling, delaying the healing of the wound. If the wound is infected, the recovery time will be prolonged, patients need to go to the hospital in a timely manner, under the guidance of the doctor to use erythromycin and other antibiotics for anti-infection treatment.