Liquid Nitrogen Cryosurgery Post Care Instructions    Back to prior page

 

 

Let the crust or blister heal naturally if you can. Once the blister is broken or punctured you'll have to take special precautions to avoid infection.  Avoid activities that will irritate the crust or blister.  It's all right to get the area wet while bathing, doing dishes, or other daily activities. You may apply vaseline to help the area heal efficiently.  Try to avoid direct sun exposure to treated site.