The time it takes for a wart to fall off after freezing is mainly related to the individual patient’s condition and needs to be analyzed on a problem-by-problem basis. The main principle is through the temperature of the dramatic changes resulting in the denaturation of virus particles die, while the lesion area cell necrosis, slowly crust off, and finally the new cell regrowth, so that the area back to normal, crust off generally need 7-14 days. Some patients will have larger blisters or blood blisters after freezing, so they need to go to the hospital for blistering treatment and medication change in time to avoid infection. The recovery time is longer, about 14 days. After the treatment, if the lesions are not broken, you can contact water for a short time. If the lesions are broken and oozing, you should avoid contacting water until the scabs are formed, and you can apply antibiotic ointment to prevent bacterial infection. In addition, attention should be paid to strengthening nutrition and eating more vegetables and fruits to promote the recovery of the trauma.